Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

knocker

noun [C] (METAL OBJECT)
 
 
/ˈnɒk.ər/ US  /ˈnɑː.kɚ/ (also doorknocker)

Definition

a metal object fixed to a door that visitors use to hit the door in order to attract attentionDoors and parts of doors
(Definition of knocker noun (METAL OBJECT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“knocker” in other dictionaries

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