TOEFL IELTS chill Definition A feeling of coldness; can also mean to relax or calm down. Example "There was a chill in the air as night fell." Sign in to save TOEFL Quiz → IELTS Quiz → ← chili chilly → Study tips featuring "chill" 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