SAT TOEFL IELTS perform Definition To carry out or complete a task, action, or duty. Example "The surgeon will perform the operation tomorrow morning." Sign in to save SAT Quiz → TOEFL Quiz → IELTS Quiz → ← perforate performance → Study tips featuring "perform" Let the Argument Reveal Unfamiliar Word Meanings Study the Exact Words Examiners Use Map Each Word Into a Connected Network 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