SAT GRE rivulet Definition A small stream or narrow channel of flowing water. Example "After the rain, a rivulet ran down the side of the road." Sign in to save SAT PDF — $25 GRE PDF — $25 ← riveting roam → Study tips featuring "rivulet" 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