Third-person singular simple present indicative form of join in

to bring something close to another, to become one

(transitive) To unite or connect. / (intransitive) To enlist or enroll.

Third-person singular simple present indicative form of join up

present participle of join up

(handwriting) cursive / (often sarcastic) coherent / (politics) coordinated across government departments

simple past tense and past participle of join up

(idiomatic, informal) Closely connected, as in an intimate friendship.

(programming) In aspect-oriented programming, a point at which advice (additional code) is triggered (a set of these constituting a pointcut).

plural of right join