There's nothing spookier than an abandoned house that's still full of dusty, decaying furniture. When something is abandoned , it's been cast off or deserted. Check out the new Trailer for Abandoned starring Emma Roberts! Let us know what you think in the comments below. Buy Tickets to Abandoned : https://www.fanda... Definition of abandoned adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Abandoned definition: forsaken or deserted.. See examples of ABANDONED used in a sentence.