Cy·ma n.
  1. Arch. A member or molding of the cornice, the profile of which is wavelike in form.
  2. Bot. A cyme. See Cyme.
  Cyma recta, or Cyma, a cyma, hollow in its upper part and swelling below.
  Cyma reversa, or Cyma Ogee, a cyma swelling out on the upper part and hollow below.
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