Definition of her determiner from the Oxford Advanced Learner's Dictionary
her
determiner
hə(r) hər
ɜː(r) ɜːr
ə(r) ər
hɜː(r)strong form hɜːr
(the possessive form of she) of or belonging to a woman or girl who has already been mentioned or is easily identifiedMeg loves her job.She broke her leg skiing. see also hers