one's self

one·self

O o

Definitions of one's self words

idioms one's self be oneself, to be in one's normal state of mind or physical condition. to be unaffected and sincere: One makes more friends by being oneself than by putting on airs. 1
idioms one's self by oneself, without a companion; alone. through one's own efforts; unaided: to become a millionaire by oneself. 1
idioms one's self come to oneself, Also, come to. to regain consciousness. to regain one's self-possession; come to one's senses. Also, come to one's self. 1

before 1540

One of the 30% oldest English words

First recorded in 1540-50; shortened form of one's self

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 97% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".