Meaning of oncidium

on•cid•i•um

Pronunciation: (on-sid'ē-um), [key]
— n.
  1. any of numerous tropical American orchids of the genus Oncidium, having clusters of flowers showing great variety in size, form, and color. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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