One of each halves of a pair of someone or something that belongs together. / A member of a business or law partnership.

(transitive) To join as a partner. / (intransitive, often with with) To work or perform as a partner.

plural of partner

Third-person singular simple present indicative form of partner

present participle of partner

The formation of a partnership.

simple past tense and past participle of partner

plural of partnering

a nominal partner

A person with whom someone has had sex.