algodão 30秒で
- Algodão is Portuguese for cotton, a soft plant fiber.
- Used for clothes, fabrics, and household items.
- Think of it as the Portuguese word for 'cotton'.
- Portuguese
- Algodão
- English
- Cotton
- Part of Speech
- Noun
- CEFR Level
- A2
The Portuguese word 'algodão' refers to cotton, the soft, fluffy fiber that grows around the seeds of the cotton plant. It's a versatile material used in countless everyday items. You'll hear 'algodão' when discussing clothing, textiles, bedding, and even in contexts related to agriculture and the natural world.
In Portugal and Brazil, cotton is a significant agricultural product and a fundamental component of the textile industry. Therefore, the word 'algodão' is very common. It's used in discussions about the origin of fabrics, the comfort of clothing, and the properties of materials. For example, when buying a t-shirt, you might look for one made of 'algodão' for its breathability and softness. In a more general sense, it can also refer to cotton balls or swabs used for hygiene.
Esta camisa é feita de 100% algodão.
The word 'algodão' is also used figuratively, though less commonly at the A2 level. For instance, something described as 'macio como algodão' (soft as cotton) emphasizes its extreme softness. Understanding 'algodão' opens up conversations about textiles, clothing preferences, and even the natural environment. It's a word that signifies comfort, natural origin, and widespread use.
Preciso de comprar mais algodão para fazer as minhas roupas.
- Key Concepts
- Fiber, Plant, Textile, Clothing, Softness, Natural Material.
O lençol é feito de algodão egípcio, que é muito macio.
Using 'algodão' in Portuguese is straightforward, as it functions like its English counterpart, 'cotton.' You'll typically use it as a noun, often preceded by an article or a possessive adjective, and frequently in combination with adjectives describing its quality or use. Here are some common sentence structures and examples:
- Basic Usage
- The most common use is to describe the material of something.
Eu gosto de roupas de algodão.
- With Articles
- Like most nouns, 'algodão' can be used with definite ('o', 'a', 'os', 'as') or indefinite ('um', 'uma', 'uns', 'umas') articles.
O algodão é um material natural.
Comprei um lençol de algodão.
- Adjectives
- Adjectives describing the cotton (e.g., soft, organic, Egyptian) will usually follow the noun.
Este tecido é de algodão orgânico.
O algodão egípcio é conhecido pela sua suavidade.
- In Phrases
- It appears in common phrases related to textiles and comfort.
A toalha é feita de puro algodão.
Este pijama é muito confortável, é de algodão.
When referring to cotton balls or swabs, the context usually makes it clear, or it might be specified as 'bolas de algodão' or 'cotonetes' (which are often made of cotton).
Use um pouco de algodão para limpar a ferida.
You'll encounter the word 'algodão' in a variety of everyday situations, reflecting its importance in daily life. Its presence spans across different contexts, from personal shopping to discussions about agriculture and manufacturing.
- Clothing Stores
- Sales assistants might describe the fabric of garments. 'Esta camiseta é de algodão, muito respirável.' (This t-shirt is made of cotton, very breathable.) You might also ask: 'Tem esta blusa em algodão?' (Do you have this blouse in cotton?)
Procuro umas calças de algodão confortáveis.
- Home Goods Stores
- When shopping for bedding, towels, or upholstery. 'Estes lençóis são de algodão egípcio, muito macios.' (These sheets are Egyptian cotton, very soft.) Or, 'Precisamos de toalhas de algodão novas.' (We need new cotton towels.)
As toalhas de banho são de algodão puro?
- Agriculture and Farming
- In regions where cotton is grown, you might hear discussions about 'plantação de algodão' (cotton plantation) or the quality of the 'colheita de algodão' (cotton harvest).
A safra de algodão deste ano foi muito boa.
- Medical and Personal Care
- When referring to cotton balls or pads. 'Preciso de algodão para aplicar o tónico.' (I need cotton to apply the toner.)
Tenho uma pequena ferida, vou usar algodão e desinfetante.
- Crafting and DIY
- When discussing materials for sewing, knitting, or other crafts. 'Este fio de algodão é ideal para fazer amigurumi.' (This cotton yarn is ideal for making amigurumi.)
Vou usar algodão cru para um projeto de arte.
While 'algodão' is a common word, learners might occasionally make mistakes, especially regarding its gender or when confusing it with similar-sounding words. Here are some common pitfalls to avoid:
- Gender Agreement
- 'Algodão' is a masculine noun. A common mistake is to incorrectly use feminine articles or adjectives with it. For example, saying 'a algodão' instead of 'o algodão', or 'a camisa de algodoa' instead of 'a camisa de algodão'. Remember, the article and any descriptive adjectives must agree with the noun's gender.
Incorrecto: Eu comprei uma algodão macia.
Correcto: Eu comprei um algodão macio.
- Confusing with Similar Sounds
- While less common at the A2 level, learners might sometimes confuse 'algodão' with other words that have similar sounds, especially if they are not paying close attention to pronunciation. For instance, words related to 'algum' (some) or other words ending in '-ão' might cause momentary confusion.
Incorrecto: Quero comprar algum para fazer um cachecol.
Correcto: Quero comprar algodão para fazer um cachecol.
- Using 'Algodão' for Non-Cotton Items
- This is more about vocabulary knowledge than a grammatical error. Learners might mistakenly refer to synthetic fabrics like polyester or nylon as 'algodão' if they aren't aware of the specific terms for these materials. It's important to learn the distinct words for different fabric types.
Incorrecto: A minha camisola é de algodão, mas é muito brilhante.
Correcto: A minha camisola é de poliéster, e é muito brilhante.
While 'algodão' is the primary word for cotton, understanding related terms and alternatives can enrich your vocabulary, especially when discussing textiles and materials. Here's a comparison:
- Algodão vs. Fibra
- 'Fibra' means 'fiber' in general. Cotton is a type of fiber. So, 'algodão' is a specific type of 'fibra'.
O algodão é uma fibra natural importante.
- Algodão vs. Tecido
- 'Tecido' means 'fabric' or 'cloth'. 'Algodão' is the material from which a 'tecido' can be made. You can have a 'tecido de algodão' (cotton fabric).
Este tecido é feito de algodão.
- Algodão vs. Poli(é)ster
- 'Poliéster' (or 'Poli(é)ster') is polyester, a synthetic fiber. It's a common alternative to cotton in clothing due to its durability and wrinkle resistance, but it lacks the natural breathability of cotton.
Prefiro algodão a poliéster para o verão.
- Algodão vs. Linho
- 'Linho' is linen, another natural fiber known for its strength and breathability, often used in summer clothing and home textiles. It has a different texture and drape than cotton.
A camisa de linho é mais fresca que a de algodão em dias quentes.
- Algodão vs. Lã
- 'Lã' is wool, a natural fiber from sheep, known for its warmth and used primarily in colder weather clothing and blankets.
O cachecol é de lã, não de algodão.
How Formal Is It?
豆知識
The Arabic origin of 'algodão' is shared with many other Romance languages, such as Spanish 'algodón', Italian 'cotone' (from a related root), and French 'coton'. This demonstrates the widespread influence of Arabic on European languages, particularly in areas of trade and agriculture during the Middle Ages.
発音ガイド
- Pronouncing the 'ão' as a simple 'ow' sound instead of a nasal diphthong.
- Not stressing the second syllable ('go').
- Confusing the 'g' sound with a hard 'g' like in 'go' (it's softer, like 'go' in 'goal').
難易度
At the A2 level, reading materials will likely use 'algodão' in simple contexts related to clothing, materials, or everyday objects. Sentences will be straightforward, focusing on basic descriptions and uses of cotton.
次に学ぶべきこと
前提知識
次に学ぶ
上級
知っておくべき文法
Gender of Nouns
'Algodão' is a masculine noun. Therefore, it uses masculine articles like 'o' and 'um', and adjectives modifying it must agree in gender (e.g., 'algodão macio', not 'algodãa macia').
Prepositions with Materials
The preposition 'de' is commonly used to indicate the material something is made of: 'camisa de algodão' (shirt of cotton).
Agreement of Adjectives
When an adjective describes 'algodão', it must be masculine singular: 'O algodão é macio.' (Cotton is soft.) If referring to plural 'algodões' (types or amounts), it would be 'Os algodões são macios.'
Use of 'ser' with Materials
The verb 'ser' is used to state the material composition: 'Esta toalha é de algodão.' (This towel is cotton.)
Countability of Nouns
While 'algodão' as a material is uncountable, specific items made of cotton are countable: 'uma bola de algodão' (a cotton ball), 'duas bolas de algodão' (two cotton balls).
レベル別の例文
O meu t-shirt é de algodão.
My t-shirt is made of cotton.
'Algodão' is a noun referring to the material.
Gosto do toque do algodão.
I like the feel of cotton.
Using 'do' (de + o) before 'algodão' because it's a masculine noun.
Precisamos de algodão para limpar.
We need cotton to clean.
'Algodão' used here to refer to cotton balls or swabs.
Este é um tecido de algodão.
This is a cotton fabric.
Using 'um' (indefinite article) with 'tecido'.
A almofada é feita de algodão.
The cushion is made of cotton.
'Feita de' means 'made of'.
O algodão é macio.
Cotton is soft.
Simple descriptive sentence.
Quero comprar algodão para artesanato.
I want to buy cotton for crafts.
'Algodão' used in the context of materials for hobbies.
A roupa de algodão é boa para o verão.
Cotton clothing is good for summer.
General statement about the properties of cotton.
Esta camisa é feita de 100% algodão.
This shirt is made of 100% cotton.
Specifying the percentage of cotton.
O algodão egípcio é conhecido pela sua suavidade.
Egyptian cotton is known for its softness.
Using 'pela sua' (for its) to describe a characteristic.
Preciso de comprar mais algodão para fazer as minhas roupas.
I need to buy more cotton to make my clothes.
'Fazer as minhas roupas' - to make my clothes.
As toalhas de banho são de algodão puro?
Are the bath towels made of pure cotton?
Asking a question about the purity of the cotton.
Use um pouco de algodão para limpar a ferida.
Use some cotton to clean the wound.
'Um pouco de' means 'a little bit of'.
O tecido de algodão é respirável e confortável.
Cotton fabric is breathable and comfortable.
Listing two qualities of cotton fabric.
A colheita de algodão deste ano foi muito boa.
This year's cotton harvest was very good.
'Colheita de' means 'harvest of'.
Prefiro roupas de algodão no verão.
I prefer cotton clothes in the summer.
Expressing preference using 'prefiro'.
A produção de algodão é crucial para a economia de algumas regiões.
Cotton production is crucial for the economy of some regions.
'Produção' (production) and 'crucial' (crucial).
Muitas marcas estão a optar por algodão orgânico para reduzir o impacto ambiental.
Many brands are opting for organic cotton to reduce environmental impact.
'Optar por' (to opt for), 'algodão orgânico' (organic cotton), 'impacto ambiental' (environmental impact).
O toque do algodão percal é mais fresco e liso que o do algodão satinado.
The feel of percale cotton is cooler and smoother than that of sateen cotton.
Comparing different types of cotton weaves ('percal', 'satinado').
As propriedades do algodão tornam-no ideal para vestuário desportivo.
The properties of cotton make it ideal for sportswear.
'Propriedades' (properties), 'tornam-no' (make it), 'vestuário desportivo' (sportswear).
O processo de tingimento do algodão requer cuidado para manter a cor vibrante.
The dyeing process of cotton requires care to maintain vibrant color.
'Processo de tingimento' (dyeing process), 'manter a cor vibrante' (maintain vibrant color).
Em algumas culturas, o algodão tem um significado simbólico de pureza e simplicidade.
In some cultures, cotton has a symbolic meaning of purity and simplicity.
'Significado simbólico' (symbolic meaning), 'pureza' (purity), 'simplicidade' (simplicity).
Apesar de ser natural, o cultivo de algodão pode consumir muita água.
Despite being natural, cotton cultivation can consume a lot of water.
'Apesar de' (despite), 'cultivo' (cultivation), 'consumir muita água' (consume a lot of water).
A indústria têxtil procura alternativas sustentáveis ao algodão convencional.
The textile industry seeks sustainable alternatives to conventional cotton.
'Indústria têxtil' (textile industry), 'alternativas sustentáveis' (sustainable alternatives), 'convencional' (conventional).
A globalização do mercado de algodão afeta tanto os produtores quanto os consumidores.
The globalization of the cotton market affects both producers and consumers.
'Globalização' (globalization), 'mercado' (market), 'afeta' (affects), 'produtores' (producers), 'consumidores' (consumers).
A busca por fibras alternativas ao algodão tem impulsionado a inovação em materiais têxteis.
The search for alternative fibers to cotton has driven innovation in textile materials.
'Busca por' (search for), 'impulsionado' (driven), 'inovação' (innovation).
A certificação de algodão garante que o produto atende a determinados padrões de sustentabilidade e ética.
Cotton certification ensures that the product meets certain sustainability and ethical standards.
'Certificação' (certification), 'garante' (ensures), 'padrões de sustentabilidade e ética' (sustainability and ethical standards).
O algodão geneticamente modificado tem sido controverso devido às suas potenciais implicações a longo prazo.
Genetically modified cotton has been controversial due to its potential long-term implications.
'Geneticamente modificado' (genetically modified), 'controversa' (controversial), 'potenciais implicações a longo prazo' (potential long-term implications).
A resiliência do setor algodoeiro é testada por flutuações climáticas e volatilidade de preços.
The resilience of the cotton sector is tested by climate fluctuations and price volatility.
'Resiliência' (resilience), 'setor algodoeiro' (cotton sector), 'flutuações climáticas' (climate fluctuations), 'volatilidade de preços' (price volatility).
O desenvolvimento de novas tecnologias de processamento de algodão visa maximizar a qualidade da fibra.
The development of new cotton processing technologies aims to maximize fiber quality.
'Desenvolvimento' (development), 'tecnologias de processamento' (processing technologies), 'visa maximizar' (aims to maximize).
A sustentabilidade na cadeia de valor do algodão exige colaboração entre agricultores, fabricantes e retalhistas.
Sustainability in the cotton value chain requires collaboration among farmers, manufacturers, and retailers.
'Cadeia de valor' (value chain), 'colaboração' (collaboration), 'agricultores' (farmers), 'fabricantes' (manufacturers), 'retalhistas' (retailers).
A resistência do algodão a certas pragas pode ser aumentada através de práticas agrícolas inovadoras.
Cotton's resistance to certain pests can be increased through innovative agricultural practices.
'Resistência a' (resistance to), 'pragas' (pests), 'práticas agrícolas inovadoras' (innovative agricultural practices).
A análise da composição têxtil revela que a peça é predominantemente de algodão de alta gramagem.
Analysis of the textile composition reveals that the garment is predominantly of high-grammage cotton.
'Análise da composição têxtil' (textile composition analysis), 'predominantemente' (predominantly), 'alta gramagem' (high grammage/weight).
A volatilidade do preço do algodão no mercado internacional reflete a interconexão entre oferta, procura e fatores geopolíticos.
The volatility of the cotton price in the international market reflects the interconnection between supply, demand, and geopolitical factors.
'Volatilidade do preço' (price volatility), 'mercado internacional' (international market), 'interconexão' (interconnection), 'oferta' (supply), 'procura' (demand), 'fatores geopolíticos' (geopolitical factors).
O desenvolvimento de tecnologias de fiiação mais eficientes para o algodão visa otimizar a conversão da fibra em fio.
The development of more efficient spinning technologies for cotton aims to optimize the conversion of fiber into yarn.
'Tecnologias de fiiação' (spinning technologies), 'eficientes' (efficient), 'otimizar' (optimize), 'conversão' (conversion).
A rastreabilidade da origem do algodão é um fator cada vez mais importante para consumidores conscientes.
Traceability of cotton origin is an increasingly important factor for conscious consumers.
'Rastreabilidade da origem' (traceability of origin), 'cada vez mais importante' (increasingly important), 'consumidores conscientes' (conscious consumers).
As propriedades higroscópicas do algodão conferem-lhe uma excelente capacidade de absorção de humidade.
The hygroscopic properties of cotton give it excellent moisture absorption capacity.
'Propriedades higroscópicas' (hygroscopic properties), 'conferem-lhe' (give it), 'excelente capacidade de absorção de humidade' (excellent moisture absorption capacity).
A monocultura de algodão em larga escala pode levar à degradação do solo e à diminuição da biodiversidade.
Large-scale cotton monoculture can lead to soil degradation and decreased biodiversity.
'Monocultura em larga escala' (large-scale monoculture), 'degradação do solo' (soil degradation), 'diminuição da biodiversidade' (decreased biodiversity).
A inovação em acabamentos têxteis para o algodão tem permitido a criação de tecidos com funcionalidades aprimoradas, como repelência à água.
Innovation in textile finishes for cotton has allowed the creation of fabrics with enhanced functionalities, such as water repellency.
'Acabamentos têxteis' (textile finishes), 'funcionalidades aprimoradas' (enhanced functionalities), 'repelência à água' (water repellency).
A regulamentação sobre o uso de pesticidas na produção de algodão varia significativamente entre países.
Regulation on pesticide use in cotton production varies significantly between countries.
'Regulamentação sobre' (regulation on), 'pesticidas' (pesticides), 'varia significativamente' (varies significantly).
A interdependência entre a produção global de algodão e os ciclos económicos mundiais é um fenómeno complexo de analisar.
The interdependence between global cotton production and world economic cycles is a complex phenomenon to analyze.
'Interdependência' (interdependence), 'ciclos económicos mundiais' (world economic cycles), 'fenómeno complexo' (complex phenomenon).
A otimização da cadeia de suprimentos do algodão, desde o campo até ao consumidor final, é um desafio logístico e tecnológico.
The optimization of the cotton supply chain, from the field to the final consumer, is a logistical and technological challenge.
'Cadeia de suprimentos' (supply chain), 'consumidor final' (final consumer), 'desafio logístico e tecnológico' (logistical and technological challenge).
O debate ético em torno da produção de algodão abrange questões de trabalho justo, uso de água e impacto ambiental.
The ethical debate surrounding cotton production encompasses issues of fair labor, water usage, and environmental impact.
'Debate ético' (ethical debate), 'abrange questões' (encompasses issues), 'trabalho justo' (fair labor), 'uso de água' (water usage).
A engenharia genética de plantas de algodão visa não só a resistência a pragas, mas também a melhoria das qualidades intrínsecas da fibra.
Genetic engineering of cotton plants aims not only for pest resistance but also for the improvement of the fiber's intrinsic qualities.
'Engenharia genética' (genetic engineering), 'qualidades intrínsecas' (intrinsic qualities).
A análise espectroscópica do algodão permite a identificação precisa de impurezas e a quantificação de compostos específicos.
Spectroscopic analysis of cotton allows for the precise identification of impurities and the quantification of specific compounds.
'Análise espectroscópica' (spectroscopic analysis), 'identificação precisa' (precise identification), 'quantificação' (quantification), 'impurezas' (impurities), 'compostos específicos' (specific compounds).
A transição para um modelo de produção de algodão circular requer uma reavaliação profunda dos processos de cultivo e descarte.
The transition to a circular cotton production model requires a profound re-evaluation of cultivation and disposal processes.
'Transição para' (transition to), 'modelo de produção circular' (circular production model), 'reavaliação profunda' (profound re-evaluation), 'cultivo' (cultivation), 'descarte' (disposal).
A perceção do consumidor sobre a sustentabilidade do algodão é influenciada por fatores culturais, económicos e informativos.
Consumer perception of cotton's sustainability is influenced by cultural, economic, and informational factors.
'Perceção do consumidor' (consumer perception), 'influenciada por' (influenced by), 'fatores culturais, económicos e informativos' (cultural, economic, and informational factors).
A padronização internacional dos métodos de teste para fibras de algodão é essencial para a comparabilidade e o comércio global.
The international standardization of testing methods for cotton fibers is essential for comparability and global trade.
'Padronização internacional' (international standardization), 'métodos de teste' (testing methods), 'comparabilidade' (comparability).
よく使う組み合わせ
よく使うフレーズ
— Cotton for cleaning (e.g., cotton balls/pads).
Preciso de algodão para limpeza na farmácia.
よく混同される語
'Algum' means 'some' or 'any' and is an indefinite pronoun or adjective. 'Algodão' is a noun meaning 'cotton'. They sound somewhat similar due to the 'al-' prefix but have completely different meanings and grammatical functions.
'Algazarra' means 'uproar' or 'din'. It's phonetically different from 'algodão' but shares the 'alg-' prefix. The meaning is entirely unrelated.
'Algodoeiro' is the plant that produces cotton. It's closely related but is the name of the plant, while 'algodão' is the fiber itself.
慣用句と表現
— Extremely soft to the touch.
O pelo do coelho era macio como algodão.
Figurative/Descriptive— To be very sensitive or delicate, easily hurt or offended.
Ele é um algodão, não aguenta críticas.
Informal/Figurative— To yield little or nothing; to be fruitless or disappointing.
Todo o esforço dele acabou por dar em algodão.
Informal/Figurative— Cotton candy (or cotton candy flavor).
No parque de diversões, comi algodão doce.
Culinary/Informal— To make cotton candy.
Na festa, contrataram alguém para fazer algodão doce.
Culinary/Informal— To have very soft and delicate skin.
Ela tem a pele de algodão, precisa de muito cuidado.
Descriptive— To be very useful or adaptable, especially in a medical or cleaning context.
Este pano é um bom algodão para limpar a cozinha.
Figurative/Informal— To turn out to be very valuable or fruitful, often unexpectedly.
A ideia inicial parecia fraca, mas acabou por dar em flor de algodão.
Figurative/Proverbial— Cotton candy (alternative phrasing).
As crianças adoram algodão de açúcar.
Culinary/Informal— To extract or extract information from something that seems unyielding or difficult.
O interrogatório foi difícil, mas conseguiram puxar pelo algodão.
Figurative/Informal間違えやすい
Shares the 'alg-' prefix and has a similar vowel sound in the first syllable.
'Algodão' is a noun meaning 'cotton', referring to the fiber. 'Algum' is an indefinite pronoun or adjective meaning 'some' or 'any'. For example, 'Eu quero algum algodão' (I want some cotton) uses both.
Eu preciso de algum tempo para pensar sobre qual algodão comprar.
Directly related as it's the plant that produces cotton.
'Algodão' is the fiber or material. 'Algodoeiro' is the plant itself. You harvest 'algodão' from the 'algodoeiro'.
A plantagem de algodoeiro produz muito algodão.
Shares the 'alg-' prefix.
'Algodão' refers to cotton, a soft fiber. 'Algazarra' refers to loud noise, commotion, or a boisterous crowd. They are completely unrelated in meaning.
Houve uma grande algazarra na rua, mas não tinha nada a ver com algodão.
Shares the '-ão' ending, which is a common noun ending in Portuguese and has a similar nasal sound.
'Algodão' is cotton. 'Coração' means 'heart'. The initial sounds are different ('alg-' vs 'cor-').
O algodão é macio, mas o coração sente emoções.
Shares the '-ão' ending.
'Algodão' is cotton. 'Mão' means 'hand'. The initial sounds are different ('alg-' vs 'm-').
Com a mão, peguei um pouco de algodão.
文型パターン
Subject + é de + algodão.
A minha camisola é de algodão.
Eu gosto de + (roupas de) algodão.
Eu gosto de roupas de algodão.
Isto/Aquilo é feito de algodão.
Esta toalha é feita de algodão.
Preciso de + algodão.
Preciso de algodão para limpar.
O algodão + [adjective].
O algodão é muito confortável.
Preferir algodão + [preposition] + [other material].
Prefiro algodão a poliéster.
Produção/Cultivo de algodão.
A produção de algodão é importante.
Algodão + [specific type/quality].
Compramos algodão orgânico.
語族
名詞
動詞
形容詞
関連
使い方
Very High
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Using feminine articles with 'algodão'.
→
O algodão.
'Algodão' is a masculine noun, so it requires masculine articles like 'o' (the) and 'um' (a/an). Incorrect: 'A algodão'. Correct: 'O algodão'.
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Pronouncing the 'ão' as 'on'.
→
Pronouncing the 'ão' as a nasal diphthong.
The 'ão' ending is a nasal sound, not a simple 'on' as in 'button'. It's similar to the 'own' in 'brown' but nasalized. Listen to native speakers to get the sound right.
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Confusing 'algodão' with 'algum'.
→
Using 'algodão' for cotton and 'algum' for 'some/any'.
'Algodão' (cotton) is a noun, while 'algum' (some/any) is an indefinite pronoun/adjective. They sound similar but have different meanings and uses. Example: 'Preciso de algum algodão.' (I need some cotton.)
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Using 'algodão' for synthetic materials.
→
Using specific terms for synthetic materials like 'poliéster'.
While 'algodão' is for cotton, synthetic fabrics like polyester ('poliéster') or nylon ('nylon') have different names. Don't call a polyester shirt 'algodão'.
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Incorrect adjective agreement.
→
Adjectives must agree in gender and number with 'algodão'.
Since 'algodão' is masculine singular, adjectives describing it should also be masculine singular. Example: 'O tecido de algodão é macio.' (The cotton fabric is soft.)
ヒント
Master the Nasal 'ão'
The final 'ão' in 'algodão' is a nasal diphthong. It's crucial for correct pronunciation. Practice making the 'ow' sound in 'cow' but push the air through your nose. Listen to native speakers and repeat frequently.
Remember Masculine Gender
'Algodão' is a masculine noun. Always use masculine articles ('o', 'um') and ensure adjectives agree in gender ('algodão macio', not 'algodãa macia'). This is a common point of confusion for learners.
Visual Association
Connect 'algodão' with the image of a soft, fluffy white cloud or a cotton ball. The visual helps solidify the meaning and its associated qualities like softness and lightness.
Common Collocations
Learn common phrases like 'roupas de algodão' (cotton clothes), 'tecido de algodão' (cotton fabric), and '100% algodão' (100% cotton). These will help you use the word naturally in sentences.
Economic Significance
Understand that cotton has historical and economic importance, especially in countries like Brazil. This context can help you appreciate the word's significance beyond just its literal meaning.
Compare with Similar Fibers
To deepen your understanding, learn related terms like 'linho' (linen), 'lã' (wool), and 'poliéster' (polyester). Comparing their properties will enhance your vocabulary for describing materials.
Listen Actively
When listening to Portuguese, pay attention to how 'algodão' is used. Does it refer to clothing, bedding, or something else? This active listening will improve your comprehension.
Describing Texture
Use 'algodão' to describe textures. You can say something is 'macio como algodão' (soft as cotton) to convey a sense of extreme softness.
Learn Figurative Use
Be aware of idioms like 'ser um algodão' (to be very sensitive). Knowing these expressions will help you understand nuanced conversations and use Portuguese more expressively.
暗記しよう
記憶術
Imagine a fluffy white cloud ('algodão' looks like a cloud) that is so soft, it feels like a pillow. The 'ão' sound at the end can remind you of 'down' (like goose down), which is also soft. So, 'algodão' is like a cloud of soft down.
視覚的連想
Picture a vast field of fluffy white cotton plants under a bright blue sky. Imagine touching the soft cotton bolls. Then, visualize a comfortable cotton t-shirt or soft cotton balls.
Word Web
チャレンジ
Try to describe the texture of different objects around you using 'algodão' as a reference point for softness. For example, 'This blanket is soft, almost like algodão.' Or, 'This paper is not soft like algodão.'
語源
The Portuguese word 'algodão' originates from the Arabic word 'al-quṭun' (or 'al-qutn'), meaning 'cotton'. This linguistic connection highlights the historical importance of cotton trade and cultivation across the Mediterranean and Middle East.
元の意味： Cotton
Indo-European (via Arabic)文化的な背景
When discussing cotton production, especially in historical contexts, it's important to be mindful of the labor practices involved, which have historically included slavery and exploitative labor conditions in various parts of the world.
In English-speaking countries, cotton is a fundamental material, known for its comfort, breathability, and versatility. It's a staple in clothing, bedding, and hygiene products. The term 'cotton' is universally understood and its properties are widely appreciated.
実生活で練習する
実際の使用場面
Shopping for clothes
- É de algodão?
- Quero uma camisa de algodão.
- Este tecido é 100% algodão?
Discussing home textiles
- Precisamos de toalhas de algodão.
- Os lençóis são de algodão egípcio.
- Gosto de roupa de cama de algodão.
Talking about materials
- O algodão é um material natural.
- Prefiro algodão a poliéster.
- Este fio é de algodão.
Hygiene and medical use
- Preciso de algodão para limpar.
- Tenho bolas de algodão.
- Use um pouco de algodão.
Agriculture and production
- O cultivo de algodão.
- A produção de algodão.
- A colheita de algodão.
会話のきっかけ
"What kind of fabric do you prefer for your clothes?"
"Do you know if this shirt is made of cotton?"
"Have you ever bought organic cotton products?"
"What are your favorite cotton items at home?"
"How important is the material of your clothing to you?"
日記のテーマ
Describe your favorite piece of clothing and why you like its material.
Think about the different types of cotton you know and their uses.
Imagine a world without cotton. How would it be different?
Write about a time you bought something made of cotton and how it felt.
What are the benefits of using natural fibers like cotton?
よくある質問
10 問'Algodão' refers to the raw fiber or material itself. 'Tecido de algodão' specifically means 'cotton fabric' or 'cotton cloth', which is what you get after processing the cotton fiber into a woven or knitted material. So, you use 'algodão' to make 'tecido de algodão'.
When referring to cotton as a material (like in clothing), it's generally uncountable. For example, 'Eu gosto de algodão.' (I like cotton.) However, it can be countable when referring to specific items made of cotton, such as 'bolas de algodão' (cotton balls) or 'tipos de algodão' (types of cotton). So, 'duas bolas de algodão' is correct.
The stress is on the second syllable: al-go-DÃO. The final 'dão' is a nasal diphthong. It's similar to the 'ow' sound in English 'cow' but produced with air passing through your nose. Practice saying it with a nasal quality.
'Algodão orgânico' means 'organic cotton'. This refers to cotton grown without the use of synthetic pesticides, herbicides, or fertilizers, and often involves more sustainable farming practices. It's a popular choice for environmentally conscious consumers.
Yes, 'algodão' can also refer to cotton balls or cotton swabs, commonly used for hygiene or medical purposes. In these contexts, it might be specified as 'bolas de algodão' or 'cotonetes' (though 'cotonetes' are specifically cotton swabs).
'Algodão' is cotton, a soft, breathable fiber from the cotton plant. 'Linho' is linen, another natural fiber from the flax plant, known for its strength, crisp texture, and excellent breathability, often used in summer clothing and home decor. They have different feels and appearances.
Yes, 'algodão doce' literally translates to 'sweet cotton' and refers to cotton candy. The spun sugar confection resembles the fluffy texture of cotton, hence the name.
The idiom 'ser um algodão' means to be very sensitive, delicate, or easily hurt (emotionally or physically). Someone who is 'um algodão' cannot handle criticism or difficult situations well.
In Brazil, cotton is a major agricultural product and export, significantly impacting the economy. In Portugal, while not a producer, cotton is crucial for its strong textile and fashion industries, which import cotton for manufacturing.
You can say 'camisa de algodão' or 'camisa em algodão'. If you want to emphasize that it's made entirely of cotton, you might say 'camisa de 100% algodão'.
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Summary
Algodão is the Portuguese word for cotton, a soft, natural fiber used extensively in clothing, textiles, and home goods. It signifies comfort, natural origin, and widespread use in everyday products.
- Algodão is Portuguese for cotton, a soft plant fiber.
- Used for clothes, fabrics, and household items.
- Think of it as the Portuguese word for 'cotton'.
Master the Nasal 'ão'
The final 'ão' in 'algodão' is a nasal diphthong. It's crucial for correct pronunciation. Practice making the 'ow' sound in 'cow' but push the air through your nose. Listen to native speakers and repeat frequently.
Remember Masculine Gender
'Algodão' is a masculine noun. Always use masculine articles ('o', 'um') and ensure adjectives agree in gender ('algodão macio', not 'algodãa macia'). This is a common point of confusion for learners.
Context is Key
While 'algodão' usually means cotton, it can refer to cotton balls or swabs in a medical or hygiene context. Pay attention to the surrounding words to understand the precise meaning.
Visual Association
Connect 'algodão' with the image of a soft, fluffy white cloud or a cotton ball. The visual helps solidify the meaning and its associated qualities like softness and lightness.
関連コンテンツ
natureの関連語
à beira
B1On the edge or brink of.
à beira de
B1〜の縁に；〜の寸前に。物理的な場所や、今にも起こりそうな状態を表します。
à distância
A2遠くから、遠隔で。
a favor de
B1In favor of; supporting.
à sombra
A2日陰で (Hikage de). '日陰で休みましょう (Vamos descansar à sombra).' / '木の日陰に座る (Sentar-se à sombra da árvore).'
à volta
A2「À volta」は「～の周り」または「～の近く」を意味します。一般的なエリアや近くの場所を表すのに使われます。例：カフェは広場の<strong>à volta</strong>にあります。(カフェは広場の周りにあります。) 円形の動きも示します。例：公園の<strong>à volta</strong>を散歩しましょう。(公園の周りを散歩しましょう。)
abanar
A2To wave or swing back and forth, like an animal's tail; to wag.
abater
B11. 切り倒す（木）。 2. 屠殺する（動物）。 3. 控除する（税金）。 '木を切り倒す。' '税金から費用を控除する。'
Abelha
A2Bee; a stinging winged insect that produces honey.
abeto
A2アベット（abeto）は、平たい針葉を持つ常緑樹で、モミの木として知られています。
