All 4 Uses

forfeit
in
All's Well That Ends Well, by Shakespeare
(Auto-generated)

Undone, and forfeited to cares for ever!†
Scene 2.3 *
Be but your lordship present at his examination; if he do not, for the promise of his life, and in the highest compulsion of base fear, offer to betray you, and deliver all the intelligence in his power against you, and that with the divine forfeit of his soul upon oath, never trust my judgment in anything.†
Scene 3.6
Nay, by your leave, hold your hands; though I know his brains are forfeit to the next tile that falls.†
Scene 4.3
Now is the count Rousillon a widower; his vows are forfeited to me, and my honour's paid to him.†
Scene 5.3

Definitions:

(1) (forfeit)
to lose or surrender something -- often as a penalty
(2) (meaning too rare to warrant focus)
More rarely, forfeit is used as a noun to reference that which was lost or surrendered.