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concave in Chinese

concave in Chinese is 凹 — concave means curving inwards, like the inside of a bowl.

concave in Chinese

凹
adj
Pronounced: āo
Curved like the inner surface of a sphere or bowl.

What does "concave" mean?

  1. adj Curving inwards, like the inside of a bowl.
  2. adj (geometry) Describes a shape with at least one corner pointing inwards, making an angle of more than 180 degrees.
  3. adj (mathematics) Describes a curve where a straight line between any two of its points stays below the curve itself.
  4. adj Empty or hollow inside.
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Frequently asked questions

What is "concave" in Chinese?
"concave" in Chinese is 凹. concave means: Curving inwards, like the inside of a bowl.
How do you pronounce 凹?
"concave" in Chinese is 凹, pronounced "āo".
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Translations from WikDict, CC BY-SA · example sentences from Tatoeba, CC BY 2.0 FR.