(n.) A genus of tropical orchidaceous plants, the flower of one species of which (O. Papilio) resembles a butterfly.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). oncidium. Retrieved September 23, 2026, from http://smartdefine.org/oncidium/definitions/2038799 |
| Chicago | Webster's. 2011. "oncidium" http://smartdefine.org/oncidium/definitions/2038799 (accessed September 23, 2026). |
| Harvard | Webster's 2011, oncidium, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/oncidium/definitions/2038799>. |
| MLA | Webster's. "oncidium" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/oncidium/definitions/2038799> |