Medical Dictionary
2 ENTRIES FOUND:

labrum

noun la·brum \ˈlā-brəm\

Medical Definition of LABRUM

1
:  an upper or anterior mouthpart of an arthropod consisting of a single median piece in front of or above the mandibles
2
:  a fibrous ring of cartilage attached to the rim of a joint; especially :  glenoid labrum
April 18, 2015
wimple Hear it
to veil, ripple, or meander
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears