TOEFL intensify Definition To make or become stronger or more extreme. 한국어 강해지거나 극심해지다 Example "The storm began to intensify as night fell." Sign in to save TOEFL Quiz → ← intense intensive → Study tips featuring "intensify" TOEFL Academic Vocabulary: Study by Topic Related words TOEFL swiftness GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze