(n)release, outlet, ventactivity that frees or expresses creative energy or emotion“she had no other outlet for her feelings”, “he gave vent to his anger”
(v)let go of, let go, release, relinquishrelease, as from one's grip“Let go of the door handle, please!”, “relinquish your grip on the rope--you won't fall”
(v)release, relinquish, resign, free, give uppart with a possession or right“I am relinquishing my bedroom to the long-term house guest”, “resign a claim to the throne”