• synonyms


adjective Botany, Zoology.
  1. shaped like a cup.
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Origin of cyathiform

First recorded in 1770–80; cyath(ium) + -i- + -form
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for cyathiform

Historical Examples of cyathiform

  • Cyathiform, in the shape of a cup, or particularly of a wine-glass.

    The Elements of Botany

    Asa Gray

  • Cyathiform, sī′a-thi-form, adj. like a cup a little widened at top.

  • The form from which the group derives its generic appellation is that of the cup-shaped or Cyathiform species (fig. 17).

    A Conchological Manual

    George Brettingham Sowerby