concavity

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. a shape that curves or bends inward
• Syn:
concave shape, incurvation, incurvature
• Derivationally related forms:
incurvate (for: incurvation), concave
• Hypernyms:
solid
• Hyponyms:
dome, pit, fossa, recess, recession,
niche, corner, bowl, trough, scoop, pocket,
depression, impression, imprint, cup, indentation, indenture
2. the property possessed by a concave shape
• Syn:
concaveness
• Derivationally related forms:
concave (for: concaveness), concave
• Hypernyms:
shape, form, configuration, contour, conformation
• Hyponyms:
hollowness

• Từ đồng nghĩa / Synonyms:
  concaveness, concave shape, incurvation, incurvature