simple past tense and past participle of use / (intransitive, auxiliary, defective, only in past tense/participle) To perform habitually; to be accustomed [to doing something].

That is or has or have been used. / That has or have previously been owned by someone else. / Familiar through use; usual; accustomed.

(idiomatic, with noun phrase) Accustomed to, tolerant or accepting of.

(temporal location) Formerly and habitually or repeatedly, but possibly no longer, did.

(colloquial) Former, ex-.

plural of U

plural of usefulness

(personal) Me and at least one other person; the objective case of we. / (Commonwealth of Nations, colloquial, chiefly with give) Me. / (Northern England) Our. / (Tyneside) Me (in all contexts).

The speakers/writers, or the speaker/writer and at least one other person.

The act of using. / (uncountable) The act of consuming alcohol or narcotics. / (uncountable, followed by "of") Usefulness, benefit. / A function; a purpose for which something may be employed.