present participle of turn queen's evidence

present participle of turn king's evidence

present participle of turn the air blue

present participle of turn someone's head

(literally) A turn in a vehicle carried out by driving in a semicircle in order to travel in the opposite direction. / (figuratively) A reversal of policy; an about-face, a backflip.

To turn a vehicle in a semicircle so as to face the opposite direction. / (intransitive) To shift from one opinion or decision to its opposite.

(idiomatic) A good deed; a thoughtful or selfless act.

(transitive, idiomatic) To rebel or oppose to something formerly supported. / (transitive, intransitive) To set against or in opposition to something.

Used other than figuratively or idiomatically: see turn, over. / To flip over; to rotate uppermost to bottom. / (transitive, idiomatic) To relinquish; give back. / (transitive, idiomatic) To transfer.

(intransitive, copulative) To show up; to appear suddenly or unexpectedly. / (transitive) To cause to appear; to find by searching, etc.