SAT GRE TOEFL abut Definition To lie next to or touch something at a corner or edge. Example "The two buildings abut each other at their rear walls." Sign in to save SAT PDF — $25 GRE PDF — $25 TOEFL PDF — $25 ← abusive abysmal → Study tips featuring "abut" TOEFL Academic Vocabulary: Study by Topic 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