(of a significant other such as a boyfriend or girlfriend) Intermittent; frequent but irregular.

(idiomatic) Again, once more, one more time.

(idiomatic) In a time-restricted manner, to meet a deadline, hurriedly, timed.

Trapped, cornered; discommoded, discomfited; in a quandary.

(idiomatic, Britain) in a tight spot.

(law) Any of various sexual deviations that, at one time or another, have been considered to be so unnatural as to be illegal.

(intransitive, idiomatic) To waste effort on a futile project.

Unequivocally and intransigently opposed to.

(idiomatic, in response to another person) That is very true.

(medicine) The failure of a mother (human or otherwise) to produce sufficient milk following birth.