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A2 noun #7,000 le plus courant 13 min de lecture

irmão-gêmeo

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Entraîne-toi Exemples Notes et astuces irmão-gêmeo en 30 secondes

Explication irmão-gêmeo in your Level:

At the A1 level, the focus is on basic family vocabulary. You likely already know 'irmão' (brother) and 'irmã' (sister). The word 'irmão-gêmeo' is an extension of this. You should learn it as a single unit meaning 'twin brother'. At this stage, you don't need to worry about the complex grammar of compound nouns. Just remember that if you have a twin brother, you say 'Eu tenho um irmão-gêmeo'. If you see two boys who look the same, you can point and say 'Eles são gêmeos'. The goal here is recognition and simple production in the context of describing your family. You might also learn 'aniversário' (birthday) since twins share one. Focus on the sound: 'ir-mão gê-meo'. Practice saying it slowly. It's a fun word because it describes a special relationship. You can also learn 'irmã-gêmea' for a twin sister. Keep it simple: 'Meu irmão-gêmeo se chama Paulo'. This level is all about building the foundation of your family tree vocabulary.

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At the A2 level, you are expected to describe people and family relationships in more detail. This is where 'irmão-gêmeo' becomes very useful. You should start paying attention to the hyphen and the basic plural form 'irmãos-gêmeos'. You will use this word to talk about similarities and differences. For example, 'O meu irmão-gêmeo é mais alto do que eu' (My twin brother is taller than me). You should also be able to use possessive adjectives correctly with it: 'meu', 'teu', 'seu'. At A2, you might also encounter the word in simple stories or descriptions of famous people. You should understand that 'gêmeo' can also be an adjective, but 'irmão-gêmeo' is the specific noun for the person. Start practicing the feminine version 'irmã-gêmea' as well to ensure you can describe any twin relationship. You are building the ability to provide more than just a name; you are providing a specific context for the sibling relationship.

At the B1 level, you should be comfortable using 'irmão-gêmeo' in a variety of tenses and more complex sentence structures. You should understand the distinction between 'irmãos-gêmeos' (the people) and 'gêmeos' (the state of being twins). You will likely use the word to discuss personal experiences, feelings, or hypothetical situations. For example, 'Se eu tivesse um irmão-gêmeo, nós faríamos muitas brincadeiras' (If I had a twin brother, we would play many jokes). You should also be aware of the cultural aspects, such as the common tropes of twins in Brazilian novelas. Your vocabulary should expand to include related terms like 'idêntico' (identical) and 'parecido' (similar). At this stage, you are expected to handle the pluralization of compound nouns more reliably, ensuring that both 'irmãos' and 'gêmeos' have the 's'. You can also start using the word in professional or academic contexts, such as describing a case study or a biological fact in simple terms.

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At the B2 level, you should have a nuanced understanding of 'irmão-gêmeo'. You can discuss the psychological and social implications of being a twin in Portuguese. You should be able to use the term in formal debates or written essays. Your understanding of the grammar should be solid, including the rules for hyphenation and pluralization of compound nouns. You will encounter and use more technical terms alongside it, such as 'univitelino' (monozygotic) and 'bivitelino' (dizygotic). You should be able to distinguish between 'irmão-gêmeo' and other similar terms like 'sósia' (lookalike) or 'clone' in a metaphorical sense. You might also explore the use of the word in literature or film analysis. For instance, explaining how the 'irmão-gêmeo' character represents a 'doppelgänger' or a mirror image of the protagonist. Your ability to use the word should be fluid, allowing you to incorporate it into complex narratives about identity and family dynamics.

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At the C1 level, you are expected to use 'irmão-gêmeo' with the precision of a native speaker. You should be able to navigate the subtle differences in register, from highly formal medical or legal documents to very informal slang. You might use the word in discussions about genetics, nature vs. nurture, or the legal rights of siblings. Your grasp of the grammar should be near-perfect, including the history of the compound noun's formation. You can use the word metaphorically in sophisticated ways, such as describing two political movements or artistic styles as 'irmãos-gêmeos' to highlight their deep-seated similarities. You should also be familiar with idiomatic expressions and regional variations in how twins are discussed across the Portuguese-speaking world. At this level, you aren't just using the word; you are using it to convey complex, multi-layered meanings and to participate in high-level cultural and scientific discourse.

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At the C2 level, 'irmão-gêmeo' is a tool for professional-grade communication and creative expression. You can use the word in literary writing, academic research, or high-level diplomacy. You understand the deepest etymological roots of the term and how it has evolved in the Portuguese language. You can analyze the philosophical implications of the 'irmão-gêmeo' concept in Lusophone literature, perhaps referencing works by authors like Saramago or Machado de Assis. You are also aware of the most obscure regionalisms and archaic forms related to the concept. Your use of the word is effortless, whether you are writing a technical paper on twin studies or a poem about the duality of the self. You can play with the word, using it in puns, complex metaphors, and sophisticated rhetorical devices. For a C2 learner, 'irmão-gêmeo' is not just a vocabulary item; it is a versatile element of a vast linguistic and cultural repertoire.

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Entraîne-toi Exemples Notes et astuces

irmão-gêmeo en 30 secondes

Irmão-gêmeo means twin brother in Portuguese. It is a masculine compound noun used to describe a male sibling born from the same pregnancy.
The word is always hyphenated in formal writing. Both parts of the word must change to plural: irmãos-gêmeos. The feminine version is irmã-gêmea.
It is common in family contexts, medical discussions, and as a popular trope in Brazilian soap operas (novelas) to explore themes of identity.
Key synonyms include 'gêmeo' (less formal) and 'sósia' (for unrelated lookalikes). It is a fundamental word for describing family relationships.

The term irmão-gêmeo is a compound noun in Portuguese that specifically refers to a male twin. In the biological sense, it denotes one of two offspring produced in the same pregnancy. However, the linguistic application in Portuguese carries both literal and metaphorical weight, often emphasizing the deep bond or the physical similarity between two individuals. To understand this word, one must first recognize the structure: irmão (brother) and gêmeo (twin). When combined with a hyphen, they form a specific lexical unit that follows distinct grammatical rules, particularly regarding pluralization and gender agreement.

Biological Context: In medical or scientific discussions, a Portuguese speaker might specify whether the twins are 'idênticos' (identical) or 'fraternos' (fraternal). An irmão-gêmeo univitelino is an identical twin brother, while an irmão-gêmeo bivitelino refers to a fraternal twin brother. The term is essential in pediatrics, genetics, and family law.

O meu irmão-gêmeo e eu fazemos aniversário no mesmo dia, mas somos muito diferentes em personalidade.

Socially, the concept of twins in Portuguese-speaking cultures, particularly in Brazil and Portugal, is often associated with a unique spiritual or emotional connection. It is not uncommon to hear people use the term metaphorically to describe a best friend who is so similar in thought and action that they might as well be a twin. In this context, 'ele é como um irmão-gêmeo para mim' (he is like a twin brother to me) signifies an unbreakable bond. The word is used across all social strata, from formal medical reports to informal family gatherings.

Grammatical Nuance: It is crucial to note that both parts of the compound noun change in the plural: irmãos-gêmeos. This is a common point of confusion for learners who might try to pluralize only the first or second word. Furthermore, the feminine form is irmã-gêmea, following the standard Portuguese gender markers.

Eles são irmãos-gêmeos, mas um mora em Lisboa e o outro no Rio de Janeiro.

In literature and media, the 'irmão-gêmeo' trope is prolific. Many Brazilian 'novelas' (soap operas) utilize the 'evil twin' or 'separated at birth' plotlines. In these narratives, the irmão-gêmeo serves as a device for mistaken identity, psychological exploration, or moral contrast. This cultural saturation means that even if you don't have a twin, you will encounter the word frequently in entertainment. Understanding the word also requires understanding the suffix -gêmeo, which comes from the Latin gemellus, meaning 'double' or 'paired'. This root is visible in other English words like 'Gemini'.

Register and Usage: While 'gêmeo' can function as an adjective (e.g., 'irmãos gêmeos' without a hyphen sometimes appearing in informal writing), the hyphenated noun 'irmão-gêmeo' is the grammatically precise way to refer to the individual person in formal Portuguese. In casual speech, people often shorten it to just 'meu gêmeo' (my twin).

O médico confirmou que o irmão-gêmeo mais novo nasceu apenas dois minutos depois do primeiro.

A semelhança física entre o irmão-gêmeo e o pai é impressionante.

Ultimately, irmão-gêmeo is more than just a label; it represents a specific identity within the family structure. Whether discussing genetics, shared birthdays, or literary tropes, this word is the cornerstone for describing one of nature's most fascinating human occurrences in the Portuguese language.

Using irmão-gêmeo correctly involves mastering gender agreement, pluralization, and its placement within a sentence. As a compound noun, it behaves slightly differently than simple nouns. The most important rule to remember is that both elements of the compound—irmão and gêmeo—must agree in gender and number with the subject they refer to. This means if you are talking about two boys, you use irmãos-gêmeos. If you are talking about one girl, you use irmã-gêmea. If you are talking about two girls, you use irmãs-gêmeas.

Pluralization Rules: In Portuguese, when a compound noun is formed by two nouns or a noun and an adjective, both usually take the plural form. For 'irmão-gêmeo', both 'irmão' (noun) and 'gêmeo' (which acts as an adjective here) become plural. Example: 'Eles são irmãos-gêmeos'.

Eu nunca consigo distinguir o Pedro do seu irmão-gêmeo, o Paulo.

When constructing sentences, irmão-gêmeo often requires a possessive adjective or a definite article to provide context. For instance, 'O meu irmão-gêmeo' (My twin brother) or 'Aquele irmão-gêmeo' (That twin brother). In more descriptive sentences, you might add adjectives after the compound, which must also be pluralized if the noun is plural. For example: 'Eles são irmãos-gêmeos idênticos' (They are identical twin brothers).

Sentence Positioning: Typically, 'irmão-gêmeo' functions as the subject or the direct object of a sentence. It can also appear in prepositional phrases, such as 'Eu saí com o meu irmão-gêmeo' (I went out with my twin brother). Note that the hyphen is essential in formal writing to distinguish the compound noun from a simple noun-adjective pair.

A mãe dos irmãos-gêmeos comprou roupas iguais para os dois.

In questions, the word follows standard Portuguese syntax. For example: 'Você tem um irmão-gêmeo?' (Do you have a twin brother?). In negative sentences: 'Eu não sou o irmão-gêmeo dele, sou apenas um amigo parecido' (I am not his twin brother, I am just a similar-looking friend). The versatility of the word allows it to be used in various tenses and moods without changing its core structure, though you must always keep an eye on the plural 's'.

Common Verbs Used With It: Verbs like ser (to be), ter (to have), nascer (to be born), and parecer (to look like) are the most frequent companions. 'Eles parecem irmãos-gêmeos' is a very common way to describe two people who look very much alike.

Quando o irmão-gêmeo fica doente, o outro também sente algo.

O irmão-gêmeo da noiva fez um discurso emocionante no casamento.

By practicing these structures, you will move beyond simple vocabulary and start using irmão-gêmeo with the fluidity of a native speaker, respecting both the grammatical conventions and the cultural context of the Portuguese language.

You will encounter the word irmão-gêmeo in a variety of settings across the Lusophone world. From the bustling streets of São Paulo to the quiet villages of the Algarve, the concept of twins is a frequent topic of conversation, often sparked by the visual curiosity they provoke. It is a word rooted in family life, medical science, and popular culture.

Family and Social Gatherings: This is the most common place to hear the word. Families with twins are often celebrated. You might hear a grandmother proudly saying, 'Meus netos são irmãos-gêmeos' (My grandsons are twin brothers). In these contexts, the word is used with affection and often followed by a discussion about which one is 'o mais velho' (the older one) or 'o mais travesso' (the more mischievous one).

Na festa de família, todos perguntavam quem era o irmão-gêmeo mais alto.

In the realm of Brazilian 'novelas' (soap operas), 'irmão-gêmeo' is a classic plot device. Famous novelas like 'Mulheres de Areia' or 'O Clone' revolved around the lives of twins. In these shows, characters frequently use the word to discuss identity, deception, and destiny. Hearing the word in this dramatic context will help you understand its emotional resonance and the common tropes associated with it in Portuguese-speaking media.

Medical and Educational Settings: In a doctor's office or a school, the term is used more clinically. Teachers might discuss the different learning styles of each irmão-gêmeo to ensure they are treated as individuals. In medical reports, you'll see terms like 'irmão-gêmeo monozigótico' for identical twins. Here, the word is precise and functional.

A escola decidiu colocar cada irmão-gêmeo em uma turma diferente para estimular a independência.

You will also hear the word in news reports, especially those covering human interest stories or scientific breakthroughs. For example, a story about 'irmãos-gêmeos' who were separated at birth and reunited decades later is a perennial favorite in Brazilian news magazines like 'Fantástico'. In these cases, the word is used to highlight the extraordinary nature of the bond.

Casual Street Talk: In informal settings, you might hear 'irmão-gêmeo' used as a hyperbolic compliment. If two friends show up wearing the same shirt, someone might joke, 'Olha só, parecem irmãos-gêmeos!' (Look at that, they look like twin brothers!). This usage shows the word's flexibility in everyday slang.

Eles não são parentes, mas ele é o irmão-gêmeo de alma dele.

O documentário sobre os irmãos-gêmeos que tocam violino juntos foi um sucesso.

Whether you are watching a dramatic TV show, reading a scientific article, or just chatting with friends at a café, irmão-gêmeo is a word that appears frequently, carrying with it a sense of connection, curiosity, and identity.

Learning to use irmão-gêmeo correctly can be tricky for English speakers because of the hyphenation and the specific rules of agreement in Portuguese. Avoiding these common pitfalls will make your Portuguese sound more natural and grammatically accurate.

Mistake 1: Forgetting the Hyphen: In formal Portuguese, 'irmão-gêmeo' is a compound noun and must be hyphenated. Writing it as 'irmão gêmeo' is technically treating 'gêmeo' as a simple adjective. While understood, it lacks the precision of the compound noun form required in many contexts. Always remember the hyphen!

Errado: Eu vi o meu irmão gêmeo ontem.
Correto: Eu vi o meu irmão-gêmeo ontem.

The second most common mistake involves pluralization. Unlike English, where only the noun usually changes (twin brothers), Portuguese requires both parts of the compound noun to be pluralized. Many learners say 'irmãos-gêmeo' or 'irmão-gêmeos', both of which are incorrect. The correct plural is irmãos-gêmeos.

Mistake 2: Incorrect Pluralization: This is a frequent error. Remember: Nouns and Adjectives in compounds both pluralize. Since 'irmão' is a noun and 'gêmeo' acts as one here, both take the 's'. Example: 'Eles são irmãos-gêmeos'.

Errado: Os irmãos-gêmeo estão aqui.
Correto: Os irmãos-gêmeos estão aqui.

Another mistake is confusing gender. Portuguese is a gendered language, so you cannot use 'irmão-gêmeo' to refer to a female twin. You must change the endings to 'a'. A female twin is an irmã-gêmea. If you have a twin sister, saying 'minha irmão-gêmeo' is a major gender agreement error.

Mistake 3: Gender Mismatch: English uses 'twin' for both genders, but Portuguese does not. Masculine: irmão-gêmeo. Feminine: irmã-gêmea. Always match the word to the gender of the person you are describing.

Errado: Ela é minha irmão-gêmeo.
Correto: Ela é minha irmã-gêmea.

Errado: Eu tenho dois irmãos gêmea.
Correto: Eu tenho dois irmãos-gêmeos.

Finally, avoid overusing the full compound noun in very casual speech. While 'irmão-gêmeo' is correct, saying 'meu gêmeo' or 'meu irmão' (if context is clear) is often more natural in a relaxed conversation. Using the full term repeatedly can sound a bit formal or repetitive. However, as a learner, it is better to be correct and slightly formal than to make agreement mistakes!

While irmão-gêmeo is the standard term for a twin brother, Portuguese offers several other words and phrases that can be used depending on the context, the degree of similarity, or the level of formality. Understanding these alternatives will help you express nuances that 'irmão-gêmeo' alone cannot.

Gêmeo (Noun/Adjective): The word gêmeo can stand alone. You can say 'Ele é meu gêmeo' instead of 'Ele é meu irmão-gêmeo'. It is slightly less formal but very common. As an adjective, it means 'twin' or 'identical', as in 'quartos gêmeos' (twin rooms).

Eles são gêmeos idênticos.

If you want to describe someone who looks exactly like another person but is not related, you wouldn't use 'irmão-gêmeo'. Instead, you would use sósia. A sósia is a lookalike or a double. This is a great word to know for celebrity encounters or mistaken identities.

Sósia (Lookalike): Used for unrelated people who look alike. Example: 'Ele é o sósia do Brad Pitt'. Unlike 'irmão-gêmeo', this word focuses purely on physical resemblance without the biological tie.

Aquele ator é o sósia perfeito do meu irmão-gêmeo.

Another related term is clone. While it has a scientific meaning, it is often used colloquially to describe someone who behaves or looks exactly like someone else. 'Ele é um clone do pai' (He is a clone of his father). This is more metaphorical than 'irmão-gêmeo'. For siblings born very close together but not at the same time, you might use quase gêmeos (almost twins).

Comparisons

Irmão-gêmeo: Biological male twin.
Gêmeo: General term for a twin (noun or adjective).
Sósia: Unrelated lookalike.
Dublê: A stunt double or stand-in (professional context).

O ator usou um dublê para a cena de ação, mas o sósia dele apareceu na festa.

Eles são irmãos-gêmeos univitelinos, por isso são idênticos.

By knowing these alternatives, you can choose the word that best fits the situation, whether you're talking about biological siblings, lookalikes, or metaphorical 'clones'. This depth of vocabulary is key to reaching a higher level of fluency in Portuguese.

How Formal Is It?

Le savais-tu ?

In Portuguese, the word 'irmão' replaced the Latin 'frater' (which survives in 'fraterno') because 'germanus' emphasized the biological 'full' brother relationship. The hyphenated compound 'irmão-gêmeo' is a relatively modern standard to ensure lexical precision.

Guide de prononciation

UK /iɾ.mɐ̃w̃ ˈʒe.mju/

US /iɾ.mɐ̃w̃ ˈʒe.mju/

The primary stress is on the 'mão' and the 'gê'. In 'irmão', it's the second syllable. In 'gêmeo', it's the first syllable.

Rime avec

cristão-gêmeo (theoretical) vão pão mão chão prêmio boêmio grêmio

Erreurs fréquentes

Pronouncing 'mão' like 'man' (it must be nasal).
Making the 'g' in 'gêmeo' hard like 'go' (it should be soft 'zh').
Forgetting the nasal sound on the 'e' in 'gêmeo'.
Pronouncing the final 'o' in 'gêmeo' as a strong 'o' instead of a soft 'u'.
Failing to flap the 'r' in 'ir'.

Niveau de difficulté

Lecture 2/5

Easy to recognize if you know 'irmão' and 'gêmeo'.

Écriture 4/5

Difficult due to the hyphen and double pluralization rules.

Expression orale 3/5

Requires mastering the nasal 'mão' and soft 'g' sound.

Écoute 2/5

Clear pronunciation usually makes it easy to hear.

Quoi apprendre ensuite

Prérequis

irmão irmã família dois mesmo

Apprends ensuite

parentesco nascimento idêntico semelhante único

Avancé

univitelino bivitelino epigenética mimesis ontologia

Grammaire à connaître

Plural of compound nouns formed by Noun + Noun

irmão-gêmeo -> irmãos-gêmeos

Gender agreement in compound nouns

irmão-gêmeo (masc) vs irmã-gêmea (fem)

Hyphenation in compound nouns

The hyphen is used to create a new lexical unit.

Nasalization of 'ão'

The 'ão' in 'irmão' is always nasal.

Softening of 'g' before 'e'

The 'g' in 'gêmeo' sounds like 'j'.

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Exemples par niveau

Eu tenho um irmão-gêmeo.

I have a twin brother.

Use 'um' (masculine) for 'a'.

O meu irmão-gêmeo é legal.

My twin brother is cool.

'Meu' is the masculine possessive.

Eles são irmãos-gêmeos?

Are they twin brothers?

Pluralize both words in the compound.

O nome do meu irmão-gêmeo é Carlos.

My twin brother's name is Carlos.

Standard 'O nome de...' structure.

Nós somos irmãos-gêmeos.

We are twin brothers.

'Nós somos' takes the plural form.

Você viu o meu irmão-gêmeo?

Did you see my twin brother?

Past tense 'viu' (from ver).

O irmão-gêmeo dele mora aqui.

His twin brother lives here.

'Dele' means 'his'.

O irmão-gêmeo usa óculos.

The twin brother wears glasses.

Simple present 'usa' (from usar).

O meu irmão-gêmeo e eu gostamos de futebol.

My twin brother and I like soccer.

Compound subject takes plural verb 'gostamos'.

Ela tem um irmão-gêmeo chamado Pedro.

She has a twin brother named Pedro.

'Chamado' agrees with 'irmão-gêmeo'.

Meus irmãos-gêmeos fazem aniversário hoje.

My twin brothers have their birthday today.

Plural possessive 'meus' and plural noun.

O seu irmão-gêmeo é muito parecido com você.

Your twin brother is very similar to you.

'Parecido com' means 'similar to'.

Eu comprei um presente para o meu irmão-gêmeo.

I bought a gift for my twin brother.

Indirect object with 'para'.

Os irmãos-gêmeos estão na mesma sala de aula.

The twin brothers are in the same classroom.

Definite article 'Os' is plural.

O meu irmão-gêmeo nasceu cinco minutos antes de mim.

My twin brother was born five minutes before me.

'Antes de mim' is the correct prepositional phrase.

Eu não tenho um irmão-gêmeo, sou filho único.

I don't have a twin brother, I am an only child.

Negative 'não' before the verb.

Dizem que um irmão-gêmeo pode sentir a dor do outro.

They say that one twin brother can feel the other's pain.

'Dizem que' is a common way to report hearsay.

O meu irmão-gêmeo sempre tira notas melhores do que as minhas.

My twin brother always gets better grades than mine.

Comparative 'melhores do que'.

Apesar de serem irmãos-gêmeos, eles têm gostos muito diferentes.

Despite being twin brothers, they have very different tastes.

'Apesar de' followed by personal infinitive 'serem'.

Eu confundi o João com o seu irmão-gêmeo ontem na rua.

I confused João with his twin brother yesterday on the street.

Verb 'confundir' takes the preposition 'com'.

Quando éramos crianças, meu irmão-gêmeo e eu trocávamos de lugar.

When we were children, my twin brother and I used to switch places.

Imperfect tense 'éramos' and 'trocávamos' for habitual actions.

É difícil ser o irmão-gêmeo de alguém tão famoso.

It's hard to be the twin brother of someone so famous.

'É difícil' + infinitive.

O médico explicou que eles são irmãos-gêmeos bivitelinos.

The doctor explained that they are fraternal twin brothers.

'Bivitelino' is the term for fraternal twins.

Eu adoraria ter um irmão-gêmeo para dividir as tarefas.

I would love to have a twin brother to share the chores.

Conditional mood 'adoraria'.

A conexão entre um irmão-gêmeo e outro é frequentemente descrita como telepática.

The connection between one twin brother and another is often described as telepathic.

Passive voice 'é descrita'.

O estudo focou no desenvolvimento psicológico de cada irmão-gêmeo separadamente.

The study focused on the psychological development of each twin brother separately.

Preterite 'focou' and adverb 'separadamente'.

Embora sejam irmãos-gêmeos idênticos, as impressões digitais deles são diferentes.

Although they are identical twin brothers, their fingerprints are different.

Subjunctive 'sejam' after 'embora'.

O irmão-gêmeo malvado é um clichê muito comum na literatura de suspense.

The evil twin brother is a very common cliché in thriller literature.

'Malvado' is the adjective for evil.

A herança genética de um irmão-gêmeo é praticamente a mesma do seu par.

The genetic heritage of a twin brother is practically the same as his pair's.

'Mesma do que' or 'mesma de' for comparison.

Eles foram criados como irmãos-gêmeos, mas descobriram que não eram parentes.

They were raised as twin brothers, but discovered they weren't related.

Passive 'foram criados'.

O impacto de perder um irmão-gêmeo na idade adulta é devastador.

The impact of losing a twin brother in adulthood is devastating.

Gerund 'perder' as a subject.

Sempre houve uma competição saudável entre o Carlos e o seu irmão-gêmeo.

There has always been a healthy competition between Carlos and his twin brother.

Compound past 'houve' (from haver).

A individualidade de cada irmão-gêmeo deve ser preservada acima de tudo.

The individuality of each twin brother must be preserved above all.

Modal 'deve ser' + participle.

Pesquisas sugerem que o ambiente compartilhado por um irmão-gêmeo molda sua personalidade.

Research suggests that the environment shared by a twin brother shapes his personality.

Relative clause 'compartilhado por'.

O réu alegou que o crime foi cometido pelo seu irmão-gêmeo para confundir o júri.

The defendant claimed the crime was committed by his twin brother to confuse the jury.

Passive voice in a legal context.

A simbiose emocional entre um irmão-gêmeo e seu par pode dificultar a autonomia.

The emotional symbiosis between a twin brother and his peer can hinder autonomy.

Abstract noun 'simbiose'.

Não se pode ignorar a predisposição genética que um irmão-gêmeo compartilha com o outro.

One cannot ignore the genetic predisposition that one twin brother shares with the other.

Impersonal 'se' construction.

O autor utiliza a figura do irmão-gêmeo como uma metáfora para a dualidade humana.

The author uses the figure of the twin brother as a metaphor for human duality.

Literary analysis register.

A probabilidade de uma mulher ter um filho que seja irmão-gêmeo de outro depende de vários fatores.

The probability of a woman having a son who is a twin brother to another depends on several factors.

Complex sentence with nested clauses.

Muitas vezes, um irmão-gêmeo assume o papel de protetor em relação ao outro.

Often, one twin brother takes on the role of protector in relation to the other.

Adverbial phrase 'Muitas vezes'.

A ontologia de ser um irmão-gêmeo desafia as noções convencionais de singularidade do ser.

The ontology of being a twin brother challenges conventional notions of the uniqueness of being.

High-level philosophical vocabulary.

A literatura machadiana explora com maestria a rivalidade latente entre o irmão-gêmeo e seu duplo.

Machadian literature masterfully explores the latent rivalry between the twin brother and his double.

Reference to Machado de Assis.

A epigenética revela que, apesar do genoma idêntico, cada irmão-gêmeo trilha um caminho biológico único.

Epigenetics reveals that, despite the identical genome, each twin brother treads a unique biological path.

Scientific terminology 'epigenética' and 'genoma'.

O trauma da perda de um irmão-gêmeo natimorto reverbera por toda a vida da família.

The trauma of losing a stillborn twin brother reverberates throughout the family's life.

Technical term 'natimorto'.

Subjaz à narrativa a busca incessante do protagonista pelo seu irmão-gêmeo desaparecido.

Underlying the narrative is the protagonist's incessant search for his missing twin brother.

Inverted sentence structure for emphasis.

A mimesis observada no comportamento de cada irmão-gêmeo é um campo fértil para a sociologia.

The mimesis observed in the behavior of each twin brother is a fertile field for sociology.

Academic term 'mimesis'.

O espelhamento psíquico entre o irmão-gêmeo e seu par transcende a mera semelhança física.

The psychic mirroring between the twin brother and his peer transcends mere physical resemblance.

Abstract psychological concept.

A complexidade jurídica de crimes cometidos por um irmão-gêmeo idêntico exige perícias rigorosas.

The legal complexity of crimes committed by an identical twin brother requires rigorous forensics.

Legal and forensic register.

Collocations courantes

irmão-gêmeo idêntico

irmão-gêmeo bivitelino

perder um irmão-gêmeo

procurar o irmão-gêmeo

irmão-gêmeo separado

meu querido irmão-gêmeo

irmão-gêmeo mais velho

irmão-gêmeo malvado

conexão de irmão-gêmeo

ser o irmão-gêmeo de

Phrases Courantes

Cara de um, focinho do outro

— Used to say two people look exactly alike. It's very common when talking about twins.

Eles são irmãos-gêmeos? São a cara de um, focinho do outro!

Separados ao nascer

— Separated at birth. A common phrase for twins who didn't grow up together.

Eles parecem irmãos-gêmeos separados ao nascer.

Dois lados da mesma moeda

— Two sides of the same coin. Often used to describe twins with different personalities.

Os irmãos-gêmeos são como dois lados da mesma moeda.

Minha outra metade

— My other half. Often used affectionately by twins.

O meu irmão-gêmeo é a minha outra metade.

Gêmeos de alma

— Soul twins. Used for friends who are very similar.

Nós não somos parentes, mas somos irmãos-gêmeos de alma.

Um é pouco, dois é bom

— One is little, two is good. Sometimes said about having twins.

Ter irmãos-gêmeos dá trabalho, mas um é pouco, dois é bom!

Tal pai, tal filho

— Like father, like son. Often used if twins look like their father.

O irmão-gêmeo é igual ao pai: tal pai, tal filho.

Farinha do mesmo saco

— From the same bag. Usually negative, but can describe twins who act the same.

Esses irmãos-gêmeos são farinha do mesmo saco.

Ver em dobro

— To see double. A joke made when meeting twins.

Estou vendo em dobro ou eles são irmãos-gêmeos?

Carne e unha

— Flesh and nail. Used for people who are inseparable, like many twins.

Os irmãos-gêmeos são carne e unha.

Souvent confondu avec

irmão-gêmeo vs irmão

A general term for brother. Use 'irmão-gêmeo' only for twins.

irmão-gêmeo vs irmã-gêmea

The feminine version. Don't mix them up!

irmão-gêmeo vs sósia

A lookalike who is not a biological twin.

Expressions idiomatiques

"Trocar as bolas"

— To get things mixed up. Often happens with twin identities.

A professora trocou as bolas e chamou o irmão-gêmeo errado.

informal

"Saber onde o calo aperta"

— To know where the shoe pinches. Twins often know each other's secrets.

O irmão-gêmeo sabe bem onde o calo do outro aperta.

informal

"Não bater bem da bola"

— To be a bit crazy. Used jokingly about twins' antics.

Aquele irmão-gêmeo não bate bem da bola.

informal

"Puxar a brasa para a sua sardinha"

— To look out for one's own interests. Twins might do this for each other.

O irmão-gêmeo sempre puxa a brasa para a sardinha do outro.

neutral

"Dar o braço a torcer"

— To give in. Twins often have stubborn arguments.

Nenhum irmão-gêmeo quis dar o braço a torcer.

neutral

"Estar com a pulga atrás da orelha"

— To be suspicious. One twin might suspect the other is up to something.

Fiquei com a pulga atrás da orelha com o meu irmão-gêmeo.

informal

"Falar pelos cotovelos"

— To talk a lot. Sometimes one twin is the talker.

O meu irmão-gêmeo fala pelos cotovelos.

informal

"Lavar as mãos"

— To wash one's hands of something. A twin refusing to help the other.

O irmão-gêmeo lavou as mãos sobre a bagunça do outro.

neutral

"Pisar em ovos"

— To walk on eggshells. Being careful around a sensitive twin.

Tenho que pisar em ovos com o meu irmão-gêmeo hoje.

informal

"Quebrar o galho"

— To do a quick favor. Twins do this constantly.

O meu irmão-gêmeo quebrou um galho para mim hoje.

informal

Facile à confondre

irmão-gêmeo vs Gêmeo

Often used interchangeably with 'irmão-gêmeo'.

Gêmeo is more general and can be an adjective; irmão-gêmeo is a specific compound noun for the person.

Eles são gêmeos (General) vs. Ele é meu irmão-gêmeo (Specific).

irmão-gêmeo vs Irmão

Learners might forget to add '-gêmeo'.

Irmão refers to any brother; adding '-gêmeo' specifies the twin status.

Tenho três irmãos, um é meu irmão-gêmeo.

irmão-gêmeo vs Sósia

Both involve people looking the same.

Sósias are unrelated lookalikes; irmãos-gêmeos are biological siblings.

Ele não é meu irmão, é apenas meu sósia.

irmão-gêmeo vs Dublê

Both involve a 'double'.

Dublê is a professional stunt double; irmão-gêmeo is a family relation.

O ator usou um dublê na cena.

irmão-gêmeo vs Clone

Metaphorical usage.

Clone implies genetic replication (often artificial); irmão-gêmeo is natural.

Ele é um clone do pai (Metaphorical).

Structures de phrases

Eu tenho um [noun].

Eu tenho um irmão-gêmeo.

O meu [noun] é [adjective].

O meu irmão-gêmeo é inteligente.

Dizem que [noun] pode [verb].

Dizem que um irmão-gêmeo pode sentir o outro.

Embora sejam [noun], eles são [adjective].

Embora sejam irmãos-gêmeos, eles são diferentes.

A [abstract noun] do [noun] é [adjective].

A individualidade do irmão-gêmeo é fundamental.

Subjaz a [noun] a [abstract noun].

Subjaz ao irmão-gêmeo a busca pela identidade.

Eles são [noun plural].

Eles são irmãos-gêmeos.

Eu confundi o [name] com o seu [noun].

Eu confundi o Paulo com o seu irmão-gêmeo.

Famille de mots

Noms

irmandade (brotherhood)

irmão (brother)

gêmeo (twin)

gemelaridade (twinship)

Verbes

irmanar (to unite like brothers)

geminar (to double)

Adjectifs

fraterno (fraternal)

geminado (doubled/twin)

gemelar (relating to twins)

Apparenté

família

parentesco

nascimento

genética

duplo

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Comment l'utiliser

frequency

Common in family and media contexts.

Erreurs courantes

irmãos-gêmeo → irmãos-gêmeos
Both parts of the compound noun must be pluralized in Portuguese.
irmão gêmeo → irmão-gêmeo
The hyphen is required to form the compound noun correctly in formal writing.
minha irmão-gêmeo → minha irmã-gêmea
The noun must agree with the feminine possessive 'minha'.
irmão gêmeos → irmãos-gêmeos
The first word 'irmão' must also be pluralized.
gêmeo univitelina → gêmeo univitelino
The adjective 'univitelino' must agree with the masculine noun 'gêmeo'.

Astuces

Double the Plural

Always remember that both words in 'irmão-gêmeo' take the 's' in the plural: 'irmãos-gêmeos'. This is a unique feature of many Portuguese compound nouns.

Master the Nasal

The word 'mão' is highly nasal. If you don't use your nose, it will sound like 'man' or 'mao', which native speakers might find hard to understand.

Identify the Type

Learn 'univitelino' and 'bivitelino'. They are common terms used to distinguish between identical and fraternal twins in medical and social contexts.

Novela Tropes

If you want to practice listening, look up Brazilian novelas with twins. It’s a great way to hear 'irmão-gêmeo' used in dramatic and emotional contexts.

Don't Forget the Hyphen

In professional or academic writing, the hyphen is essential. It marks the word as a single concept rather than a noun with a random adjective.

Casual Shortening

In a rush? Just say 'meu gêmeo'. It's perfectly acceptable and sounds very natural in informal Brazilian or European Portuguese.

Gender Matters

Always check the gender of the person you are referring to. 'Irmão-gêmeo' is strictly for males. For females, use 'irmã-gêmea'.

Visual Aid

Picture two 'M's side by side for 'irmão' and 'gêmeo'. They look like twins themselves!

The 'Xará' Confusion

Don't confuse 'irmão-gêmeo' with 'xará'. A 'xará' is someone with the same name, not necessarily someone who looks like you or is related.

Metaphorical Use

Try using 'irmão-gêmeo' to describe two very similar things, like 'Estes dois projetos são irmãos-gêmeos'. It shows a high level of fluency.

Mémorise-le

Moyen mnémotechnique

Imagine an 'IRMÃO' (brother) and his 'GÊMEO' (twin) looking in a mirror. The hyphen '-' is the mirror between them holding them together.

Association visuelle

Think of the 'Gemini' zodiac sign (the twins) and place a Brazilian flag behind them. Associate the 'G' in Gemini with 'Gêmeo'.

Word Web

Irmão Gêmeo Idêntico Família Nascimento Irmã Bivitelino Sósia

Défi

Try to find a photo of famous twins and describe them in Portuguese using 'irmãos-gêmeos' and at least three adjectives like 'idênticos', 'altos', or 'engraçados'.

Origine du mot

The word 'irmão' comes from the Latin 'germanus', meaning 'of the same germ or stock'. 'Gêmeo' comes from the Latin 'gemellus', the diminutive of 'geminus', meaning 'born at the same time' or 'double'.

Sens originel : A brother born from the same womb at the same time.

Romance (Latin-derived).

Contexte culturel

Be careful not to assume all twins look alike; always ask if they are 'idênticos' or 'bivitelinos' if relevant.

English speakers often just say 'twin' regardless of gender. In Portuguese, the distinction between 'irmão-gêmeo' and 'irmã-gêmea' is mandatory and reflects the gendered nature of the language.

The novela 'Mulheres de Areia' featuring Ruth and Raquel. The novela 'O Clone' involving a twin and his clone. The story of Cosme and Damião (popular saints in Brazil).

Pratique dans la vie réelle

Contextes réels

At a birthday party

Parabéns para os dois!
Quem nasceu primeiro?
Vocês são idênticos?
Bolo em dobro!

In a hospital

São gêmeos?
É um menino e uma menina?
Parabéns pelo nascimento!
Eles estão saudáveis?

Describing someone

Ele é o meu irmão-gêmeo.
Nós somos muito parecidos.
Ele tem o cabelo igual ao meu.
As pessoas nos confundem.

Legal/Official

Certidão de nascimento.
Dependente familiar.
Grau de parentesco.
Identificação por DNA.

Metaphorical

Parecem irmãos-gêmeos.
São almas gêmeas.
Cresceram juntos.
Inseparáveis.

Amorces de conversation

"Você tem algum irmão-gêmeo ou conhece alguém que tenha?"

"Qual é a maior vantagem de ter um irmão-gêmeo, na sua opinião?"

"Você acha que irmãos-gêmeos realmente têm uma conexão especial?"

"Se você tivesse um irmão-gêmeo, você gostaria que ele fosse idêntico?"

"Como você reagiria se descobrisse que tem um irmão-gêmeo separado ao nascer?"

Sujets d'écriture

Escreva sobre um dia na vida de dois irmãos-gêmeos que decidem trocar de lugar na escola.

Descreva as diferenças e semelhanças entre você e o seu irmão-gêmeo imaginário.

Reflita sobre como a identidade de um irmão-gêmeo é moldada pela presença do outro.

Crie uma história de suspense envolvendo um irmão-gêmeo desaparecido.

Discuta a importância de tratar cada irmão-gêmeo como um indivíduo único.

Questions fréquentes

10 questions

In Portuguese, both parts of the compound noun pluralize. Therefore, 'irmão-gêmeo' becomes 'irmãos-gêmeos'. It is a common mistake to only pluralize one of the words.

Yes, in formal Portuguese writing, the hyphen is required for the compound noun. Without it, you are just using 'gêmeo' as a simple adjective modifying 'irmão', which is less precise.

Absolutely. In casual conversation, people often say 'Ele é meu gêmeo' instead of 'Ele é meu irmão-gêmeo'. Both are correct, but the compound form is more descriptive.

The feminine form is 'irmã-gêmea'. Just like the masculine, both words must agree in gender. The plural is 'irmãs-gêmeas'.

You say 'irmãos-gêmeos idênticos' or 'irmãos-gêmeos univitelinos'. The word 'idênticos' is the most common way to describe them in everyday speech.

You say 'irmãos-gêmeos bivitelinos' or 'irmãos-gêmeos fraternos'. Fraternal twins are those who do not look exactly alike.

In that case, you would usually say 'Eles são gêmeos' (They are twins). You wouldn't use 'irmão-gêmeo' to describe the pair because the group is mixed-gender.

There isn't a specific slang word for 'twin', but people often use 'cara de um, focinho do outro' to describe how similar they look.

Portuguese, like other Romance languages, shifted from the Latin 'frater' to 'germanus' (irmão) to emphasize the 'full' biological connection between siblings.

Yes, 'irmãos-gêmeos' are a very popular trope in Brazilian novelas. There are many famous stories involving twins with opposite personalities.

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