TOEFL IELTS vacant Definition Empty; not occupied or in use. Example "The house has been vacant since the family moved abroad." Sign in to save TOEFL PDF — $25 IELTS PDF — $25 ← vacancy vacate → Study tips featuring "vacant" 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