To become lost; to lose one's bearings, or idea of where one is. / (figuratively) To cease to succeed or to follow the right path; to fail.

(transitive with at) To make a risky attempt.

Used other than figuratively or idiomatically: see off, meds. / Out of control.

(idiomatic, colloquial) Drunk; intoxicated; inebriated.

(informal) Somehow, but certainly.

(idiomatic) In single file. / (idiomatic) Individually, in a particular sequence or chronology.

(idiomatic) To enjoy an event or occasion, especially a holiday or one's birthday.

phrase used when parting.

(idiomatic) to be satisfied, to have enough of something.

(idiomatic) About to die. / (idiomatic, by extension) About to lose viability or become defunct.