Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “sporadic”

sporadic

adjective     /spəˈræd.ɪk/
happening sometimes; not regular or continuous: sporadic gunfire a sporadic electricity supply More than 100 people have been killed this year in sporadic outbursts of ethnic violence. → Synonym occasionalFrequency and regularity - general words sporadically     /-ɪ.kəl.i/ adverb Frequency and regularity - general words
(Definition of sporadic adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of sporadic

Definitions of “sporadic” in other dictionaries

Word of the Day

altruistic

showing a wish to help or bring advantages to others, even if it results in disadvantage for yourself

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