SAT GRE biennial Definition Occurring every two years. Example "The art gallery hosts a biennial exhibition featuring contemporary works." Sign in to save SAT PDF — $25 GRE PDF — $25 ← bid bigot → Study tips featuring "biennial" 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