long dash

Lengthy horizontal stroke

A long dash is a typographical mark used to set off parenthetical elements, indicate breaks in thought, or show interrupted speech.

In formal typography, this usually means the em dash (—), roughly the width of the letter M.

She arrived—finally—at noon.

The term distinguishes it from shorter dashes like the hyphen or en dash.

Related

interruption · typeset · horizontal · line · stroke · rule · minus · grammar · elongated · stretch · sprint · run · race · bolt · bolt of lightning · hurry · rush · quick

Opposites
punctuation mark length/size

long dashhyphen

Mark joining compound words

en dash · dot · period · point · comma

Family

long, dash, longer, longest, longing, longingly, length, lengthen, lengthy

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G