(computing, chiefly video games) A software product that is no longer updated or maintained, or whose copyright is no longer defended or which is no longer marketed even by the company who made it.

plural of abandonee

The state or quality of being abandoned.

In a wild and unrestrained manner; abandonedly.

(archaic) second-person singular simple past form of abandon

(archaic) second-person singular simple present form of abandon

(archaic) third-person singular simple present indicative form of abandon

(archaic) simple past tense and past participle of abandon