TOEFL IELTS interior Definition Located within or inside a part, space, or structure. Example "The interior of the cave was cool and damp." Sign in to save TOEFL PDF — $25 IELTS PDF — $25 ← interim interlocking → Study tips featuring "interior" TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary 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