Definition of be off
: to leave : to start going, running, etc. I must be off if I want to make the next bus. And the runners are off.
Word by Word Definitions
: from a place or position
: away from land
: at a distance in space or time
: used as a function word to indicate physical separation or distance from a position of rest, attachment, or union
: to seaward of
: from the possession or charge of
: more removed or distant
: to go away : depart
: kill, murder
: office; officer; official
Seen and Heard
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