swung dash, en dash, figure dash, em dash, two-em dash, three-em dash, and horizontal rule. From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered ...

Substitutes for it: A hyphen or an en dash, depending on the typeface. What it looks like: It should be the width of an n. In some typefaces, it's longer or shorter than that. Some faces ...

For consistency in University writing do not include spaces. An em dash is the width of the letter "m" in the font and type size being used, and should never be used in place of an en dash or hyphen.