What is Fatten?

Fatten definition and meaning on Dictionary terms:
verb (used with object)
to make fat.
to feed (animals) abundantly before slaughter.
to enrich: to fatten the soil; to fatten one’s pocketbook.
Cards. Poker. to increase the number of chips in (a pot).Pinochle. to play a card that scores high on (a trick) expected to be taken by a partner.

verb (used without object)
to grow fat.


reference: https://www.dictionary.com/browse/fatten