TOEFL predominantly Definition For the most part; mainly. 中文 主要地;大部分情况下。 Example "The audience was predominantly young adults." Sign in to save TOEFL PDF — $25 ← predominant predominate → Study tips featuring "predominantly" 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