Found 2 items, similar to oncidium.
English → English (WordNet) Definition: oncidium oncidium n : any orchid of the genus Oncidium: characterized by slender branching sprays of small yellow and brown flowers; often grown as houseplants [syn: dancing lady orchid, butterfly plant , butterfly orchid]
English → English (gcide) Definition: Oncidium Oncidium \On*cid"i*um\, n. [NL.] (Bot.) A genus of tropical orchidaceous plants, the flower of one species of which (Oncidium Papilio) resembles a butterfly. [1913 Webster]