SAT GRE TOEFL IELTS expand Definition To increase in size, volume, quantity, or scope. Example "The company plans to expand its operations overseas." Sign in to save SAT PDF — $25 GRE PDF — $25 TOEFL PDF — $25 IELTS PDF — $25 ← exotic expanding → Study tips featuring "expand" TOEFL Academic Vocabulary: Study by Topic How Context Clues Save You on the SAT Boost Your IELTS Writing With Precise Vocabulary 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