TOEFL IELTS dim Definition Lacking brightness; not clear or distinct. Example "The room was dim, lit only by a single candle." Sign in to save TOEFL Quiz → IELTS Quiz → ← dilution dime → Study tips featuring "dim" Study the Exact Words Examiners Use Map Each Word Into a Connected Network Audit Your Own Writing for Lexical Resource 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