em dash

English dictionary entry

Meanings

noun
  1. The symbol (—) (used to demarcate a parenthetical thought or to indicate a break, or for emphasis); a one-em or long dash.

Pronunciation

En-us-em dash.ogg

Word forms

em dash em dashes emdash em-dash m dash

Etymology

Named for its width, which is equal to the width of the letter m or M, or approximately twice the width of an en dash.

Related words

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.