One who gives; a donor or contributor.

plural of giver

Alternative spelling of caregiver

(informal) someone or something which gives up

(informal, offensive) A person who demands the return of or takes back something that was previously given.

plural of Indian giver

A lineage or a family that gives a woman in marriage.

plural of gift giver

(slang, sexuality) A sexual partner who transmits HIV to a bug-chaser. / Used other than figuratively or idiomatically: see gift, giver.

plural of care-giver