Noun: underarm 'ún-du(r),aa(r)m
- The hollow under the arm where it is joined to the shoulder
"She applied deodorant to her underarm before leaving for work";
- armpit, axilla, axillary cavity, axillary fossa
- (sport) with hand brought forward and up from below shoulder level
"an underarm pitch";
- underhand, underhanded
Derived forms: underarms
Type of: bodily cavity, cavity, cavum
Part of: shoulder
Encyclopedia: Underarm