GRE incurable Definition Impossible to cure or correct; untreatable. Example "The disease was diagnosed as incurable, leaving little hope." Sign in to save GRE Quiz → ← incur incursion → Study tips featuring "incurable" Write GRE Words Into Your Own Sentences Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct