pouch has definitions from the fields of anatomy,zoology
1
[ noun ] a small or medium size bag-like container for holding or carrying things

Used in print

(Bruce Palmer, "My Brother's Keeper", Many Are...)

Watson had presented his pouch and been led to the bombproof .

2
[ verb ] swell or protrude outwards

Synonyms

bulge protrude

Examples

"His eyes bulged with surprise"

Related terms

change_shape bulk bulge

3
[ noun ] an enclosed space

Synonyms

pocket sack sac

Examples

"the trapped miners found a pocket of air"

Related terms

cavity

4
[ verb ] send by special mail that goes through diplomatic channels

Related terms

mail

5
[ verb ] put into a pouch

Related terms

bag

6
[ noun ] (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)

Synonyms

pocket

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