complex idea

[/kəmˈplɛks aɪˈdiə/]
nounfemininepl: complex ideas / ideias complexas
ideia complexa
1. A sophisticated or intricate thought, concept, or mental construct composed of multiple interconnected elements or components
Understanding quantum mechanics requires grasping complex ideas about particle behavior and wave functions.
Entender a mecânica quântica requer compreender ideias complexas sobre o comportamento das partículas e funções de onda.
2. In philosophy, particularly in Locke's empiricism, an idea formed by combining or reflecting upon multiple simple ideas
The complex idea of a 'book' combines the simple ideas of color, shape, texture, and weight.
A ideia complexa de um 'livro' combina ideias simples de cor, forma, textura e peso.
3. A multifaceted or difficult-to-understand concept that requires analysis or breakdown into simpler components
Democracy is a complex idea that involves principles of representation, equality, and rule of law.
Democracia é uma ideia complexa que envolve princípios de representação, igualdade e estado de direito.
In both American and Brazilian academic contexts, 'complex idea' is commonly used in philosophical, scientific, and educational discussions. The term reflects the Enlightenment philosophical tradition, particularly John Locke's epistemology, which remains influential in English-speaking academic culture. In Brazil, this terminology is standard in university-level philosophy and cognitive science courses, though everyday conversation may use simpler phrasing like 'coisa complicada' (complicated thing).
Synonyms / Sinônimos
sophisticated ideaintricate conceptmultifaceted thoughtcomposite ideaelaborate notion
Antonyms / Antônimos
simple ideabasic conceptelementary notionstraightforward thought

Regional Variations

General Brazilian Portuguese
ideia complexa
Standard usage throughout Brazil
Rio de Janeiro
ideia complexa / conceito elaborado
May use more colloquial 'coisa complicada' in casual speech
São Paulo
ideia complexa / conceito sofisticado
Tends toward more formal academic terminology
Portugal
ideia complexa / conceito intrincado
Slightly different emphasis; may prefer 'conceito' over 'ideia' in academic contexts

Related Words

abstract conceptphilosophical ideacompound notionintellectual conceptconceptual frameworktheoretical idea

Related Idioms & Phrases

a hard concept to grasp
wrap one's head around an idea
get one's mind around something
break down a complex idea
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