Under-arm — Defs

01 a. Done (as bowling) with the arm not raised above the elbow, that is, not swung far out from the body; underhand. Cf. Over-arm and Round-Arm.

1.
Done (as bowling) with the arm not raised above the elbow, that is, not swung far out from the body; underhand. Cf. Over-arm and Round-Arm.(Cricket) See: Over-arm, Round-Arm
2.
For use under the arms, specifically in the armpit; as, an underarm deodorant.