Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


coincidence

coincidence: listen to British English pronunciationcoincidence: listen to American pronunciation /kəʊˈɪnsɪdəns/ noun [C, U]

Definition

when two very similar things happen at the same time but there is no reason for it:
an amazing/strange coincidence
It was pure coincidence that we both married dentists.
coincidental coincidental: listen to British English pronunciationcoincidental: listen to American pronunciation /kəʊˌɪnsɪˈdentəl/ adjective
happening by coincidence:
The similarities are coincidental.
coincidentally coincidentally: listen to British English pronunciationcoincidentally: listen to American pronunciation /kəʊˌɪnsɪˈdentəli/ adverb
(Definition of coincidence noun from the Cambridge Learner's Dictionary © Cambridge University Press)

NEW “coincidence” in other dictionaries

Word of the Day

tenterhooks

worried or nervous about something that is going to happen

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