The Portuguese word ecológico is an adjective that translates directly to "ecological" or "environmentally friendly" in English. It is used to describe anything that relates to ecology, the environment, or practices that aim to protect the natural world. In modern Portuguese, particularly in both Brazil and Portugal, the term has transcended its purely scientific origins to become a mainstream buzzword associated with sustainability, green living, and conscious consumerism. When you hear someone use this word, they are typically referring to products, behaviors, or policies that do not harm the environment.
- Scientific Context
- In biology and environmental science, it describes the relationship between organisms and their environment, such as in the phrase 'nicho ecológico' (ecological niche).
O desmatamento causa um grande desequilíbrio ecológico.
Beyond the sciences, the word is extremely common in everyday shopping and lifestyle choices. You will see it on packaging for cleaning supplies, reusable bags, and energy-efficient appliances. The global push towards sustainability has made 'ecológico' a highly recognizable term for learners of Portuguese. It is a cognate, meaning it looks and sounds very similar to its English counterpart, which makes it relatively easy to memorize for English speakers.
- Consumer Context
- Used to market products that are biodegradable, recyclable, or made from sustainable materials, often synonymous with 'verde' (green).
Eu prefiro comprar sabão ecológico para lavar a roupa.
In political and social discussions, 'ecológico' frequently appears when debating public policy, urban planning, and corporate responsibility. Politicians might promise a 'transição ecológica' (ecological transition) to renewable energy sources, while activists might protest against an 'impacto ecológico' (ecological impact) of a new mining project. Understanding this word unlocks your ability to participate in crucial contemporary conversations about the future of our planet.
- Political Context
- Relates to policies, green parties (partidos ecologistas), and governmental efforts to reduce carbon footprints and protect natural reserves.
O novo governo prometeu um plano de desenvolvimento ecológico.
It is also worth noting the emotional and ethical weight the word carries. Calling a practice 'ecológico' implies a moral good, a sense of responsibility towards future generations. Conversely, an 'atentado ecológico' (ecological crime/attack) carries severe negative connotations. This duality makes it a powerful adjective in persuasive writing and speech.
O vazamento de óleo foi um verdadeiro desastre ecológico.
To fully master this word, you must recognize its versatility. It can describe a massive global event or a tiny personal choice. Whether you are talking about the Amazon rainforest's delicate balance or simply choosing to use a paper straw instead of a plastic one, 'ecológico' is the precise and appropriate term to use. By incorporating it into your vocabulary, you align your Portuguese language skills with global contemporary values, making your conversations more relevant and engaging.
Ter uma horta em casa é um hábito muito ecológico.
Using ecológico correctly in a sentence requires a solid understanding of Portuguese adjective rules, specifically gender agreement, number agreement, and syntax placement. Because Portuguese is a Romance language, adjectives must match the noun they modify in both gender (masculine or feminine) and number (singular or plural). The base form 'ecológico' is masculine singular. If you are describing a feminine noun, you must change the ending '-o' to '-a', resulting in 'ecológica'.
- Gender Agreement
- Masculine: ecológico (e.g., um produto ecológico). Feminine: ecológica (e.g., uma atitude ecológica).
Esta embalagem é totalmente ecológica e reciclável.
When dealing with plural nouns, you simply add an '-s' to the end of the adjective. Therefore, masculine plural becomes 'ecológicos' and feminine plural becomes 'ecológicas'. This four-way variation (ecológico, ecológica, ecológicos, ecológicas) is standard for most Portuguese adjectives ending in '-o', but it requires conscious practice for English speakers who are used to invariable adjectives.
- Number Agreement
- Plural forms: ecológicos (masculine plural), ecológicas (feminine plural).
Eles compraram carros ecológicos para a frota da empresa.
Regarding placement, 'ecológico' almost always follows the noun it modifies. In Portuguese, descriptive adjectives that classify or categorize a noun are placed after it. You would say 'um projeto ecológico' (an ecological project), not 'um ecológico projeto'. Placing it before the noun would sound highly unnatural and poetic to a native speaker's ear, as this specific adjective is used for objective classification rather than subjective emotional emphasis.
- Sentence Placement
- Place 'ecológico' directly after the noun it modifies to ensure natural, objective phrasing.
A cidade implementou um sistema de transporte ecológico.
You can also use 'ecológico' with linking verbs like 'ser' (to be - permanent), 'estar' (to be - temporary), or 'parecer' (to seem). When used as a predicate adjective, it still must agree with the subject of the sentence. For example, 'O material é ecológico' (The material is ecological) or 'As sacolas são ecológicas' (The bags are ecological). This structure is very common in advertising and product descriptions.
Estes sapatos parecem normais, mas na verdade são ecológicos.
Finally, consider the use of adverbs to modify the adjective. You can intensify 'ecológico' by adding words like 'muito' (very), 'totalmente' (totally), or 'altamente' (highly). For example, 'um produto altamente ecológico' emphasizes the degree of its environmental friendliness. Conversely, 'pouco ecológico' means 'not very ecological' or 'harmful to the environment'. Mastering these combinations will allow you to express nuanced opinions about environmental topics with fluency and confidence.
Usar copos de plástico todos os dias é um hábito muito pouco ecológico.
The word ecológico permeates many aspects of daily life in Portuguese-speaking countries. One of the most common places you will encounter this word is in the supermarket. As consumer awareness grows, brands increasingly label their products to appeal to environmentally conscious shoppers. You will see 'detergente ecológico', 'papel higiênico ecológico', and 'esponja ecológica' lining the shelves. These labels assure the buyer that the product was manufactured with minimal environmental impact, often using biodegradable ingredients or recycled packaging.
- Retail and Shopping
- Supermarkets, eco-stores, and online marketplaces heavily use the term to market sustainable goods to consumers.
Fui à seção de limpeza para comprar um desinfetante ecológico.
Another major arena where 'ecológico' is frequently used is in the news media. Journalists and reporters use the term when discussing climate change, conservation efforts, and environmental disasters. In Brazil, discussions about the Amazon rainforest frequently involve terms like 'santuário ecológico' (ecological sanctuary) or 'crime ecológico' (ecological crime). In Portugal, news about renewable energy, such as wind or solar power, often includes references to a 'futuro ecológico' (ecological future) or 'pegada ecológica' (ecological footprint).
- News and Media
- Used in reports concerning climate change, pollution, conservation of biomes, and governmental environmental policies.
O jornal noticiou o maior desastre ecológico da década.
You will also hear this word in the context of tourism. 'Turismo ecológico' or 'ecoturismo' is a massive industry in countries like Brazil, which boasts immense biodiversity. Travel agencies promote 'passeios ecológicos' (ecological tours) or stays in a 'pousada ecológica' (ecological inn). These experiences emphasize enjoying nature without disturbing it, highlighting practices like waste reduction, solar water heating, and supporting local communities. If you travel to regions like the Pantanal or the Azores, this vocabulary is essential.
- Travel and Tourism
- Prominent in the hospitality industry to describe eco-lodges, nature trails, and sustainable travel experiences.
Fizemos uma trilha incrível focada no turismo ecológico.
In everyday conversations, friends and family might use 'ecológico' when discussing household habits. Someone might boast about their new 'carro ecológico' (hybrid or electric car) or remind their children to use the 'saco ecológico' (reusable shopping bag) when going to the bakery. It has become a marker of a modern, responsible lifestyle. Schools also teach children about 'consciência ecológica' (ecological awareness) from a young age, so it is a word deeply ingrained in the educational system.
As escolas estão ensinando as crianças a terem mais consciência ecológica.
Finally, the corporate world frequently employs 'ecológico' in their PR and CSR (Corporate Social Responsibility) reports. Companies strive to present an image of 'responsabilidade ecológica' (ecological responsibility) to attract investors and customers. Whether it is a fashion brand launching an 'linha ecológica' (ecological clothing line) or a tech company building an 'escritório ecológico' (ecological office), the word serves as a powerful tool for branding and public relations in the lusophone world.
A empresa lançou uma nova linha de roupas com tecido ecológico.
When English speakers learn the word ecológico, they often make a few predictable mistakes related to spelling, pronunciation, and nuance. The most common spelling and writing error is forgetting the acute accent mark on the middle 'o' (ó). In Portuguese, words that have the stress on the antepenultimate syllable (proparoxítonas) must always carry an accent mark. Writing 'ecologico' without the accent is grammatically incorrect and immediately marks the writer as a non-native or careless speller. The accent is not optional; it dictates the rhythm of the word.
- Spelling Mistake
- Omitting the acute accent. Incorrect: ecologico. Correct: ecológico.
Sempre verifique se você colocou o acento na palavra ecológico.
Pronunciation is another hurdle. The accented 'ó' represents an open vowel sound, similar to the 'o' in the English word 'hot' or 'boy'. English speakers often default to a closed 'o' sound (like in 'boat') because they associate it with the English word 'ecological'. Additionally, the 'g' in 'ecológico' is a soft 'g', sounding like the 's' in 'measure' or the 'j' in 'journal', because it is followed by an 'i'. Pronouncing it with a hard 'g' (like in 'go') is a frequent phonetic error.
- Pronunciation Mistake
- Using a closed 'o' instead of an open 'ó', or using a hard 'g' instead of a soft 'g' (zh sound).
A pronúncia correta exige o som aberto no 'ó' de ecológico.
A significant grammatical mistake involves gender and number agreement. Because 'ecológico' ends in 'o', it must change to match feminine nouns (ecológica) and plural nouns (ecológicos/ecológicas). English speakers, accustomed to adjectives never changing form, might say 'uma casa ecológico' instead of the correct 'uma casa ecológica'. This mismatch sounds jarring to native speakers and disrupts the flow of the sentence. Always double-check the noun you are describing.
- Agreement Mistake
- Failing to change the ending to match the gender and number of the noun. Incorrect: as sacola ecológico.
Nós usamos sacolas ecológicas para as compras.
Another subtle mistake is confusing 'ecológico' with 'orgânico' (organic). While an organic apple might be considered an ecological choice, the words are not perfectly interchangeable. 'Orgânico' specifically refers to agricultural products grown without synthetic pesticides or fertilizers. 'Ecológico' is a broader term encompassing the entire environmental impact. You wouldn't call a solar panel 'orgânico', but it is definitely 'ecológico'. Using them interchangeably can lead to confusion in specific contexts like grocery shopping.
O tomate é orgânico, mas a embalagem de plástico não é ecológica.
Lastly, beware of false friends and literal translations. Sometimes English speakers try to use 'ecológico' to mean 'economical' (cheap or saving money) because 'eco' sounds like 'economy'. The Portuguese word for economical is 'econômico' (or 'económico' in Portugal). While an ecological car (carro ecológico) might also be economical (carro econômico) in the long run, the words mean two entirely different things. Confusing them can completely alter the meaning of your sentence.
O projeto é ecológico, mas infelizmente não é muito econômico.
While ecológico is a fantastic and versatile word, the Portuguese language offers several synonyms and related terms that can add nuance and variety to your vocabulary. The most common alternative is sustentável (sustainable). While 'ecológico' focuses primarily on the natural environment, 'sustentável' has a slightly broader scope, often encompassing economic and social viability alongside environmental protection. For instance, a business model is usually described as 'sustentável' rather than 'ecológico', though both terms advocate for long-term planetary health.
- Sustentável
- Meaning 'sustainable', it is used for practices, businesses, and lifestyles that can be maintained without depleting resources.
A agricultura sustentável é essencial para o futuro do planeta.
Another very popular and casual alternative is the word verde (green). Just as in English, 'verde' has been adopted as an adjective to describe environmentally friendly initiatives, political parties, and technologies. You might hear about 'energia verde' (green energy) or 'economia verde' (green economy). It is shorter, punchier, and often used in marketing or journalistic headlines where 'ecológico' might be too long. However, 'ecológico' sounds slightly more formal and scientific than 'verde'.
- Verde
- Literally 'green', used metaphorically for eco-friendly concepts (e.g., energia verde).
O governo quer investir mais em tecnologia verde.
For a more descriptive phrase, Portuguese speakers often use amigo do ambiente (environmentally friendly / friend of the environment). This is a direct equivalent to the English 'eco-friendly'. It is a compound phrase and is invariable in gender, though it can be pluralized (amigos do ambiente). This phrase feels very welcoming and is often used in educational campaigns or on consumer packaging to convey a gentle, positive approach to conservation.
- Amigo do ambiente
- A phrase meaning 'environmentally friendly', used commonly on product labels and in casual advice.
Este detergente é totalmente amigo do ambiente.
If you are talking specifically about materials and waste, you might want to use words like biodegradável (biodegradable) or reciclável (recyclable). These are more specific subsets of 'ecológico'. A plastic bottle might be 'reciclável', but a banana peel is 'biodegradável'. Both are considered 'ecológico' in the grand scheme, but using the precise term shows a higher level of fluency and understanding of environmental terminology.
Comprei pratos de papel porque são biodegradáveis.
Lastly, the word ambiental (environmental) is highly related but distinct. 'Ambiental' is a neutral descriptor; it simply means 'relating to the environment'. An 'impacto ambiental' could be good or bad. 'Ecológico', on the other hand, usually implies a positive, protective stance when used outside of strict scientific contexts. Understanding the subtle difference between 'um problema ambiental' (an environmental problem) and 'uma solução ecológica' (an ecological solution) will greatly enhance your Portuguese expression.
A nova lei ambiental exige práticas mais ecológicas das indústrias.
수준별 예문
O caderno é ecológico.
The notebook is ecological.
'Caderno' is masculine singular, so 'ecológico' ends in 'o'.
A sacola é ecológica.
The bag is ecological.
'Sacola' is feminine singular, so 'ecológica' ends in 'a'.
Eu gosto de papel ecológico.
I like ecological paper.
Adjective follows the noun 'papel'.
O sabão é ecológico?
Is the soap ecological?
Used with the verb 'ser' (to be) in a simple question.
Nós temos carros ecológicos.
We have ecological cars.
Plural masculine agreement: 'carros ecológicos'.
A casa é ecológica e verde.
The house is ecological and green.
Two adjectives modifying the feminine noun 'casa'.
Este produto não é ecológico.
This product is not ecological.
Using 'não' to negate the sentence.
Ela compra roupa ecológica.
She buys ecological clothing.
Feminine singular agreement.
Eu prefiro usar um meio de transporte ecológico.
I prefer to use an ecological means of transport.
Using 'ecológico' to modify 'meio de transporte'.
Eles vendem muitos produtos ecológicos no supermercado.
They sell many ecological products in the supermarket.
Plural agreement with 'produtos'.
É importante ter uma atitude mais ecológica.
It is important to have a more ecological attitude.
Abstract noun 'atitude' (feminine) taking 'ecológica'.
O turismo ecológico é muito popular no Brasil.
Ecological tourism is very popular in Brazil.
Common collocation 'turismo ecológico'.
Nós fizemos uma viagem ecológica nas férias.
We took an ecological trip on vacation.
Modifying 'viagem' (feminine).
Este hotel é totalmente ecológico.
This hotel is totally ecological.
Using the adverb 'totalmente' to intensify the adjective.
Você conhece algum restaurante ecológico aqui?
Do you know any ecological restaurant here?
Question structure in A2.
As embalagens de vidro são mais ecológicas que as de plástico.
Glass packaging is more ecological than plastic.
Comparative structure: 'mais ecológicas que'.
Para reduzir a poluição, precisamos de um sistema ecológico eficiente.
To reduce pollution, we need an efficient ecological system.
Infinitive phrase followed by a complex noun phrase.
O impacto ecológico do desmatamento é terrível para os animais.
The ecological impact of deforestation is terrible for the animals.
Using the common B1 collocation 'impacto ecológico'.
Muitas empresas fingem ter um comportamento ecológico.
Many companies pretend to have an ecological behavior.
Using 'comportamento' with 'ecológico' to describe corporate actions.
Se todos reciclassem, o mundo seria mais ecológico.
If everyone recycled, the world would be more ecological.
Second conditional (imperfect subjunctive + conditional).
Ela adotou um estilo de vida ecológico há cinco anos.
She adopted an ecological lifestyle five years ago.
Collocation 'estilo de vida ecológico'.
O governo lançou uma nova campanha ecológica na televisão.
The government launched a new ecological campaign on television.
Vocabulary related to media and government initiatives.
Acho que o carro elétrico é a opção mais ecológica no momento.
I think the electric car is the most ecological option at the moment.
Superlative: 'a opção mais ecológica'.
Eles organizaram um protesto ecológico no centro da cidade.
They organized an ecological protest in the city center.
Relating the word to social movements.
A transição para um modelo econômico ecológico exige grandes investimentos.
The transition to an ecological economic model requires large investments.
Using two adjectives 'econômico' and 'ecológico' together.
É fundamental que a indústria adote práticas estritamente ecológicas.
It is fundamental that the industry adopts strictly ecological practices.
Present subjunctive triggered by 'É fundamental que'.
O desequilíbrio ecológico causado pela introdução de espécies exóticas é alarmante.
The ecological imbalance caused by the introduction of exotic species is alarming.
Scientific/environmental terminology 'desequilíbrio ecológico'.
A nossa pegada ecológica precisa ser reduzida drasticamente nesta década.
Our ecological footprint needs to be reduced drastically in this decade.
Passive voice and the idiom 'pegada ecológica'.
Apesar de se dizer ecológico, o projeto causou danos irreparáveis ao rio.
Despite claiming to be ecological, the project caused irreparable damage to the river.
Concessive clause 'Apesar de se dizer'.
O ativista publicou um artigo sobre o terrorismo ecológico na Amazônia.
The activist published an article about ecological terrorism in the Amazon.
Advanced vocabulary combining 'terrorismo' and 'ecológico'.
Eles debateram as implicações ecológicas da nova barragem hidrelétrica.
They debated the ecological implications of the new hydroelectric dam.
Plural feminine agreement in an academic/professional context.
O selo ecológico na embalagem garante que o produto foi testado.
The ecological seal on the packaging guarantees that the product was tested.
Specific business/consumer vocabulary 'selo ecológico'.
A sucessão ecológica é o processo gradual de mudança na composição de uma comunidade.
Ecological succession is the gradual process of change in the composition of a community.
Strict biological definition and usage.
A preservação do nicho ecológico de cada espécie é vital para a biodiversidade global.
The preservation of each species' ecological niche is vital for global biodiversity.
Advanced biological concept 'nicho ecológico'.
O relatório expõe a falácia do crescimento infinito num sistema ecológico finito.
The report exposes the fallacy of infinite growth in a finite ecological system.
Philosophical/economic debate using the adjective.
Trata-se de um imperativo ecológico que transcende as fronteiras geopolíticas.
It is an ecological imperative that transcends geopolitical borders.
Formal phrasing 'imperativo ecológico'.
A mitigação do passivo ecológico deixado pelas mineradoras custará bilhões.
The mitigation of the ecological liability left by the mining companies will cost billions.
Legal/corporate terminology 'passivo ecológico' (environmental liability).
O discurso do ministro carecia de qualquer embasamento ecológico sério.
The minister's speech lacked any serious ecological foundation.
Critique using abstract nouns and 'carecer de'.
A resiliência ecológica do recife de coral foi severamente testada pelo aquecimento das águas.
The ecological resilience of the coral reef was severely tested by the warming waters.
Advanced scientific concept 'resiliência ecológica'.
Eles propõem um urbanismo ecológico que reintegre a natureza à malha citadina.
They propose an ecological urbanism that reintegrates nature into the city grid.
Architectural/urban planning context.
A mercantilização da natureza transformou o termo 'ecológico' num mero fetiche de consumo.
The commodification of nature has transformed the term 'ecological' into a mere fetish of consumption.
Sociological critique, using the word metalinguistically.
Há uma intrincada teia de interdependências que sustenta o frágil edifício ecológico.
There is an intricate web of interdependencies that sustains the fragile ecological edifice.
Literary and metaphorical use of 'edifício ecológico'.
O colapso ecológico não será um evento singular, mas uma lenta e inexorável degradação.
The ecological collapse will not be a singular event, but a slow and inexorable degradation.
High-register vocabulary (inexorável) paired with 'colapso'.
A obra literária tece uma profunda crítica ao antropocentrismo sob um viés ecológico.
The literary work weaves a profound critique of anthropocentrism from an ecological perspective.
Literary analysis context 'viés ecológico'.
O holismo ecológico postula que o todo é maio
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nature 관련 단어
à beira
B1On the edge or brink of.
à beira de
B1〜의 가장자리에; ~하기 직전에. 물리적인 장소나 임박한 상태를 나타낼 때 사용됩니다.
à distância
A2멀리서, 원격으로.
a favor de
B1In favor of; supporting.
à sombra
A2그늘에서 (Geuneul-eseo). '그늘에서 책을 읽다 (Ler um livro à sombra).' / '나무 그늘 아래에 있다 (Estar à sombra da árvore).'
à volta
A2'À volta'는 '주변에' 또는 '근처에'를 의미합니다. 일반적인 지역이나 가까운 장소를 묘사하는 데 사용됩니다. 예: 그 카페는 광장 <strong>à volta</strong>에 있습니다. (그 카페는 광장 주변에 있습니다.) 또한 원형의 움직임을 나타냅니다. 예: 공원 <strong>à volta</strong>를 산책하러 갑시다. (공원 주변을 산책하러 갑시다.)
abanar
A2To wave or swing back and forth, like an animal's tail; to wag.
abater
B11. 베어 넘기다 (나무). 2. 도살하다 (동물). 3. 공제하다 (세금). '나무를 베어 넘기다.' '세금에서 비용을 공제하다.'
Abelha
A2Bee; a stinging winged insect that produces honey.
abeto
A2아베투(abeto)는 평평한 바늘잎을 가진 상록수이며, 흔히 전나무라고 불립니다.
