Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

smell sth/sb out

mainly UK (US usually sniff sth/sb out) phrasal verb with smell
 
 
/smel/ verb (smelled or UK also smelt, smelled or UK smelt)

Definition

to discover where something or someone is by smelling: At customs, dogs are used to smell out drugs in passengers' luggage.Smells and smellingFinding and discovering
(Definition of smell sth/sb out from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Word of the Day

throw caution to the wind/winds

to do something without worrying about the risk or negative results

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More