SAT GRE baleful Definition Harmful or menacing in intent or effect; threatening evil. Example "The prisoner gave a baleful glare to the witness." Sign in to save SAT PDF — $25 GRE PDF — $25 ← bale balk → Study tips featuring "baleful" How Context Clues Save You on the SAT Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal