SAT GRE TOEFL fatuous Definition Silly and foolish, often in a self-satisfied way. Example "The politician dismissed the argument as fatuous nonsense." Sign in to save SAT Quiz → GRE Quiz → TOEFL Quiz → ← fatigue faucet → Study tips featuring "fatuous" Map Each Word Into a Connected Network Map the Author's Attitude Before Reading Questions Force Contrast Between Two Similar Words 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