plural of turn-on

(idiomatic) To excite (often sexually), to increase interest.

(intransitive, idiomatic) To cease paying attention to something. / (intransitive, idiomatic, with "on") To forsake, to abandon; to ignore. / (intransitive) To turn away, as when fleeing or in contempt.

(idiomatic) To turn against a previous affiliation or allegiance. / Used other than figuratively or idiomatically: see turn, coat.

To adapt or apply oneself to; to engage in; to undertake.

(idiomatic, with "at") Alternative form of turn up one's nose

(figuratively) To make drastic changes to one's way of life to the ends of self-improvement.

To completely disrupt one's life.

Alternative form of turn one's life upside down