herself /həˈself/ pronoun
REFLEXIVE › the reflexive form of the pronoun 'she': She kept telling herself that nothing was wrong.
EMPHASIZE › used to emphasize the pronoun 'she' or the particular female person you are referring to: She decorated the cake herself.
(all) by herself › alone or without anyone else's help: She managed to put her shoes on all by herself.
(all) to herself › for her use only: Mum's got the house to herself this weekend.