Synonyms of concave in English:

concave

adjective

  • 1 a small concave area now filled with rainwater
    incurvate, curved inward, hollow, depressed, sunken; indented, recessed
    [Antonyms] convex
  • Definition of concave in:

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    Word of the day humoresque
    Pronunciation: ˌ(h)yo͞oməˈresk
    noun
    a short, lively piece of music