pouch - noun

a small or medium size container for holding or carrying things

an enclosed space

(anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)

pouch - verb

• put into a small bag
• send by special mail that goes through diplomatic channels
• swell or protrude outwards

pouch - thesaurus

bulge   pocket   protrude   sac   sack