Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

spark

 
 
/spɑːk/ noun [C]

Definition

FIRE a very small, bright piece of burning material: The fire was caused by a spark from a cigarette.
ELECTRICITY a small flash of light caused by electricity
START a small idea or event which causes something bigger to start: a spark of hope/inspiration
(Definition of spark noun from the Cambridge Learner's Dictionary © Cambridge University Press)

“spark” in other dictionaries

Word of the Day

come rain or shine

whatever happens

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