(usually in phrases such as 'from the off', 'at the off', etc.) Beginning; starting point.

Not positioned upon, or away from a position upon. / Detached, separated, excluded or disconnected from; away from a position of attachment or connection to.

Inoperative, disabled. / Cancelled; not happening. / Not fitted; not being worn. / Rancid, rotten, gone bad. / (by extension, Australia, slang) Disgusting, repulsive, abhorrent.

(transitive, slang) To kill. / (transitive, Singapore, Philippines) To switch off.

In a direction away from the speaker or other reference point. / Into a state of non-operation or non-existence. / So as to remove or separate, or be removed or separated. / (theater) Offstage.

Vacillating, undecided, intermittent.

Alternative form of on-and-off

Away from; off.

(idiomatic) Intermittently.

(snooker, pool) Of the cue ball: (going) into a pocket, after cannoning another ball.