concave

Pronunciation

• IPA ^(key): /ˈkɒŋkeɪv/

• Audio (US)

  (file)

• Hyphenation: con‧cave

Adjective

Positive concave

Comparative none

Superlative none

Top: a spoon with its convex side up.
Bottom: a spoon with its concave side up.

1. If the surface of something is concave, it is curved like the inner surface of a sphere or bowl.
   • Antonym: convex