🇫🇷French Source WordCode: FR

Concavité

Pronunciation / Transliteration: kɔ̃.kavite

🇬🇧 Direct English Meaning:
Concavity/kənˈkæv.ɪ.ti/
nounCEFR B2 (Upper)Top #15000 frequency
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🇫🇷 Example Sentence in French:

"La concavité de la lentille influence la façon dont la lumière est réfractée."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The quality or state of being concave; a hollow or inward curve.

    "The concavity of the lens affects how light is refracted."
  2. 2

    In mathematics, the property of a curve or surface that bends inward.

    "The concavity of the function indicates where it is increasing or decreasing."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'concavity' originates from the Latin word 'concavitas', which means 'hollowness' or 'concave'. It evolved through Middle English, reflecting the geometric concept of a surface that curves inward, particularly in mathematics and physics.

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