behind, at the back
Not positioned upon, or away from a position upon.
Placed after a number (of products or parts, as if a unit), in commerce or engineering.
Removed or subtracted from.
Used to indicate the location or direction of one thing relative to another, implying adjacency or accessibility via.
Out of the possession of.
Detached, separated, excluded or disconnected from; away from a position of attachment or connection to.
Used to express location at sea relative to land or mainland.
No longer wanting or taking.
Inoperative, disabled.
On the side furthest from the kerb (the right-hand side if one drives on the left).
Inappropriate; untoward.
Circumstanced.
Cancelled; not happening.
Disgusting, repulsive, abhorrent.
Presently unavailable.
Started on the way.
Rancid, rotten, gone bad.
Less than normal, in temperament or in result.
The off front wheel came loose.
Not fitted; not being worn.
Designating a time when one is not performing to the best of one's abilities.
In, or towards the half of the field away from the batsman's legs; the right side for a right-handed batsman.
Far; off to the side.
Designating a time when one is not strictly attentive to business or affairs, or is absent from a post, and, hence, a time when affairs are not urgent.
To switch off.
To kill.
Offstage.
Used in various other ways specific to individual idiomatic phrases, e.g. bring off, show off, put off, tell off, etc. See the entry for the individual phrase.
Into a state of non-operation or non-existence.
So as to remove or separate, or be removed or separated.
In a direction away from the speaker or other reference point.
Beginning; starting point.