break off
verb
RareNot in standard dictionaries
1
To remove a piece from a whole by breaking or snapping.
2
To become detached by breaking or snapping.
3
To discontinue abruptly.
4
To end abruptly, either temporarily or permanently.
5
To play the first shot in a frame of snooker, billiards or pool.
6
To give (someone) (something); to allow (someone) to take (something); to grant (someone) a share or portion of (something).
#slang