Meaning of discoid

dis•coid

Pronunciation: (dis'koid), [key]
— adj.
  1. having the form of a discus or disk; flat and circular.
  2. (of a composite flower) consisting of a disk only, without rays.
—n.
  1. something in the form of a disk.
  2. an excavator with a disklike blade.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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