'abandon' definitions:

Definition of 'abandon'

From: WordNet
noun
The trait of lacking restraint or control; reckless freedom from inhibition or worry; "she danced with abandon" [syn: abandon, wantonness, unconstraint]
noun
A feeling of extreme emotional intensity; "the wildness of his anger" [syn: wildness, abandon]
verb
Forsake, leave behind; "We abandoned the old car in the empty parking lot"
verb
Give up with the intent of never claiming again; "Abandon your life to God"; "She gave up her children to her ex- husband when she moved to Tahiti"; "We gave the drowning victim up for dead" [syn: abandon, give up]
verb
Leave behind empty; move out of; "You must vacate your office by tonight" [syn: vacate, empty, abandon]
verb
Stop maintaining or insisting on; of ideas or claims; "He abandoned the thought of asking for her hand in marriage"; "Both sides have to give up some claims in these negotiations" [syn: abandon, give up]
verb
Leave someone who needs or counts on you; leave in the lurch; "The mother deserted her children" [syn: abandon, forsake, desolate, desert]

Synonyms of 'abandon'

From: Moby Thesaurus