present participle of loosen up

The action of relaxing, especially relaxing the muscles before exercise, sport, etc.

plural of loosening up

(intransitive) To become loose; to loosen; to relax (a muscle, etc.). / (colloquial) To relax; to act less seriously.

Third-person singular simple present indicative form of loosen up

simple past tense and past participle of loosen up

(idiomatic, colloquial) To allow greater freedom (to someone); to relax control of (someone).

(idiomatic, colloquial) To increase spending or allow increased spending; to relax control of spending.

(idiomatic) To cause (someone) to be less cautious or more free in what they say.