comma

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noun com·ma \ˈkä-mə\

Definition of comma

  1. 1 :  a punctuation mark, used especially as a mark of separation within the sentence

  2. 2 :  pause, interval

  3. 3 :  any of several nymphalid butterflies (genus Polygonia) with a silvery comma-shaped mark on the underside of the hind wings

Recent Examples of comma from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'comma.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of comma

Late Latin, from Latin, part of a sentence, from Greek komma segment, clause, from koptein to cut — more at capon

Other Grammar and Linguistics Terms


COMMA Defined for English Language Learners

comma

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noun

Definition of comma for English Language Learners

  • : a punctuation mark , that is used to separate words or groups of words in a sentence


COMMA Defined for Kids

comma

play
noun com·ma \ˈkä-mə\

Definition of comma for Students

  1. :  a punctuation mark , used chiefly to show separation of words or word groups within a sentence



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