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comma

  • noun
  • kŏm'ə

The punctuation mark ⟨⟩ used to indicate a set of parts of a sentence or between elements of a list.

Other meanings

  1. A similar-looking subscript diacritical mark.

  2. Any of various nymphalid butterflies of the genus Polygonia, having a comma-shaped white mark on the underwings, especially Polygonia c-album and Polygonia c-aureum of North Africa, Europe, and Asia.

Related words

  • commalike
  • commify
  • myocomma
  • Shatner comma
  • comma-point
  • comma lichen
  • series comma
  • commaless
  • decimal comma
  • Didymean comma
  • Ptolemaic comma
  • comma bacillus

Word history

From Ancient Greek "κόμμα".

Where this comes from

This definition is adapted from “comma” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.