Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

particle

noun (SMALL PIECE)
 
 
/ˈpɑː.tɪ.kl̩/ US  /ˈpɑːr.t̬ə-/

Definition

C2 [C] an extremely small piece of matter: Dust particles must have got into the motor. Electrons are atomic particles.Words meaning small pieces and amounts [S] a very small amount of something: She wouldn't give me even the slightest particle of information about what she'd been doing.Words meaning small pieces and amounts
(Definition of particle noun (SMALL PIECE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of particle