I. her 1 S1 W1 /ə, hə; strong hɜː $ ər, hər strong hɜːr/ BrE AmE determiner [possessive form of ‘she’]
1 . belonging to or connected with a woman, girl, or female animal that has already been mentioned:
She looked at her watch.
Her room was pleasant and airy.
She makes her own clothes.
2 . old-fashioned connected with a country, ship, car etc that has already been mentioned:
Her top speed is about 110 miles an hour.
II. her 2 S1 W1 BrE AmE pronoun [object form of ‘she’]
[ Language: Old English ; Origin: hiere ]
1 . used to refer to a woman, girl, or female animal that has already been mentioned or is already known about:
Jane? I don’t really know her.
Margaret wants me to go with her.
Give her the keys.
I think it was her, but I’m not sure.
2 . old-fashioned used to refer to a country, ship, car etc that has already been mentioned:
God bless this ship and all who sail in her.