TOEFL detect Definition To discover or identify the presence of something. Example "The dog was trained to detect drugs in luggage." Sign in to save TOEFL Quiz → ← detain detectable → Study tips featuring "detect" Map Each Word Into a Connected Network Track How TOEFL Words Behave With Others Group TOEFL Words Around Academic Themes 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