WordWeb Online

1. Come to an end, stop or cease
   "the road leaves off at the edge of the forest"; "leave off where you started"
    
2. Prevent from being included, considered or accepted
   "Leave off the top piece";
   - exclude, except, leave out, omit, take out
    
3. Cease to use
   "leave off your jacket--no need to wear it here"

Derived forms: leaves off, leaving off, left off

Type of: cease, discontinue, do away with, eliminate, extinguish, get rid of, give up, lay off, quit, stop, surcease [archaic]