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Definition of oncidium

oncidium

/ɑːnˈsɪd.i.əm/
on · cid · i · um
Plural:oncidia
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oncidium Lexical Profile

oncidium Game Scores & Validity

• noun

1

Any of numerous species of tropical and subtropical orchids in the genus Oncidium, native to the Americas and typically characterized by branching sprays of small, highly modified flowers that are often yellow and brown, frequently referred to as 'dancing lady' orchids.

Example

"The botanical garden's tropical greenhouse featured a stunning oncidium with dozens of bright yellow blooms cascading from its stem."

Synonyms
View all synonyms for oncidium

• Rhymes for oncidium

• Nearby Words

omphalodes
omsk
onager
oncidium
onega
onigiri
onion

Word Origin & Etymology

Derived from New Latin, ultimately from the Greek word 'onkos' meaning 'swelling' or 'mass', combined with the diminutive suffix '-idium'. This refers to the swollen callus commonly found on the lip of the flower.

Cite this Entry

Wordmom. (2026). Definition of Oncidium. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/oncidium
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