definition pouch
pouch noun [C]. âº a âbag or âsoft âcontainer: The âraincoat is âfolded inside a âsmall âwaterproof pouch. âº A pouch is also a âpocket of âskin on the âlower âpart of the âbody of some âfemale âanimals, such as kangaroos, in which they âcarry âtheir âyoung. (Definition of pouch from the Cambridge Academic Content Dictionary Â© Cambridge University Press).