Alternative form of arse around / (obsolete, slang) To turn round.

(slang) The wrong way round; exactly opposite to that which is desirable; contrary; conceptually inverted; wrong.

(nautical) Used by the helm announcing to the crew that (s)he is ready to change tack.

(idiomatic) Openly, without deceit. / (idiomatic) Honestly, reputably.

(law) approximately.

Alternative spelling of antiabortion

(idiomatic) Not exceptional; not noteworthy or especially good.

Better than average.

To initiate or begin some action. / To attack.

Supplementarily. / More than is necessary or than expected. / (law) more than is required e.g. by a contract.