🇵🇹Portuguese Source WordCode: PT

Expressão matemática

Pronunciation / Transliteration: ɛspɾeˈsɐ̃w̃ ma.teˈma.tʃikɐ

🇬🇧 Direct English Meaning:
Mathematical Expression/ˌmæθəˈmætɪkəl ɪkˈsprɛʃən/
nounCEFR B2 (Upper)Top #1500 frequency
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🇵🇹 Example Sentence in Portuguese:

"A expressão matemática 6z + 1 é simples."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A combination of numbers, variables, and operators that represents a mathematical relationship.

    "The equation x + 2 = 5 is a simple mathematical expression."
  2. 2

    A phrase in mathematics that can be evaluated to yield a number.

    "In algebra, a mathematical expression can include terms like 3x^2 + 2x - 5."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'mathematical' derives from the Greek word 'mathematikos', meaning 'inclined to learn', which evolved through Latin into Middle English. 'Expression' comes from the Latin 'expressio', meaning 'representation' or 'manifestation', reflecting the term's historical development in the context of conveying numerical ideas.

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