TOEFL initially Definition At the beginning; at first. Example "Initially, he was hesitant to join the team, but later became a leader." Sign in to save TOEFL PDF — $25 ← initial initiate → Study tips featuring "initially" TOEFL Academic Vocabulary: Study by Topic Related words TOEFL brighten GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze