(v1,vt) (1) to entrust (e.g. a task) to another
to leave to
(2) to passively leave to someone else's facilities
(3) to leave to take its natural course
(4) to continue (something) in a natural fashion (without particular aim)
(5) to rely fully on one's (full strength, great ability, long time taken) to get something done
(P)
(exp) to trust to luck
(exp,v1) to give oneself to (esp. of a woman to a man)
to surrender oneself to
(exp,v1) to leave something to someone's imagination (e.g. I'll leave that to your imagination)
(exp) to leave to chance
to resign oneself to one's fate
(exp,v5r) to leave to take its own course
to let a matter take care of itself