Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adverb: under arms
  1. Armed and prepared for fighting
Noun: underarm  'ún-du(r),aa(r)m
  1. The hollow under the arm where it is joined to the shoulder
    - armpit, axilla, axillary cavity, axillary fossa

Type of: bodily cavity, cavity, cavum

Part of: shoulder

Encyclopedia: Under arms