(informal) Tending not to interact with others; introverted; reserved.

Alternative form of to oneself

(chiefly UK) To be introverted; to stay away from others.

A person's self: general form of himself, herself, themself or yourself.

Alone; without assistance or help from others. / Alone, without another's immediate company / (rare) Used other than figuratively or idiomatically: see by, oneself.

(idiomatic) To behave or act naturally, without regard to how this behavior is perceived by others. / (idiomatic) To function physically and mentally as one normally does.

(intransitive) To purposely avoid interaction with others; to be introverted. / (transitive) To refrain from telling or giving; to keep secret, or refuse to share.

Third-person singular simple present indicative form of keep to oneself

present participle of keep to oneself

simple past tense and past participle of keep to oneself