labellum Hear it!

labellum definition

la·bel·lum (lə bel′əm)

noun pl. labella -·la (-ə)

the lowest of the three petals forming the corolla of an orchid, usually larger than the other two petals, and often spurred

Etymology: ModL < L, dim. of labrum, lip, akin to labium: see lip

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.