(~s)
1.
Underarm means in or for the areas under your arms, where they are joined to your body.
...~ deodorants.
ADJ: ADJ n
•
Underarm is also a noun.
Wash the feet, ~s and body surface using a soap.
= armpit
N-COUNT: usu pl
2.
You use ~ to describe actions, such as throwing a ball, in which you do not raise your arm above your shoulder. (BRIT)
...an ~ throw.
? overarm
ADJ: ADJ n
•
Underarm is also an adverb. (in AM, use underhand , underhanded )
Practise throwing a ball ~.
? overarm
ADV: ADV after v