abandon
verb
°To give up control of, to surrender.
"Hope was overthrown, yet could not be abandoned. — I. Taylor"
°To leave behind, to desert.
"Many baby girls have been abandoned on the streets of Beijing everyday."
noun
°A complete giving up to natural impulses; freedom from artificial constraint; careless freedom or ease.
"1954: I envy those chroniclers who assert with reckless but sincere abandon: 'I was there. I saw it happen. It happened thus.' - Gore Vidal, Messiah"
synonyms: abdicate, cede, desert, forego more» , forsake, give up, leave, quit, relinquish, renounce, resign, retire, surrender, withdraw, yield, wantonness, unrestraint, libertinism, abandonment, profligacy, unconstraint