em dash

Definition

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

Example Sentences

• "So now, no matter where it’s coming from or why, millions of people recognize the em dash as a sign of zero-effort, low-quality algorithmic slop."

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