• Brenna Davies

Hyphens, En Dashes, Em Dashes, Oh My!

Updated: Sep 12, 2019


Photo: an example of proofreaders' marks for inserting a hyphen, an en dash, and an em dash.


Most people use hyphens on a regular basis, but what about en dashes and em dashes? I didn't even know what they were until I went to university, and I wasn't familiar with how to use them until I took a grammar course for my Editing Certificate. So what are the differences between a hyphen, an en dash, and an em dash?


Hyphen

A hyphen is the shortest dash, and there is a key for it on standard computer keyboards (in North America). Hyphens have multiple uses but one key use: they form some compound terms such as low-key and up-to-date.


Hyphens can be tricky when it comes to compound terms because sometimes hyphens are necessary and sometimes they are optional. For example, there is a difference between "a small animal clinic" and "a small-animal clinic," so the hyphen in that sentence changes the sentence's meaning. However, with phrases like "well meaning" or "well-known," hyphens are optional depending on the situation and the style guide.


Hyphens are also used with some prefixes and suffixes such as "ex-girlfriend" and in compound terms like this is a "how-to-use-punctuation" blog post. Grammar Girl goes much more in-depth about hyphen usage in "How to Use Hyphens in Your Writing."


En Dash

En dashes are named such because the dash is the width of the letter "N." En dashes are used in number and date ranges, and they sometimes replace hyphens in compound terms. There is no en dash key on a standard computer keyboard, but MS Word has an autocorrect function that changes two hyphens into an en dash if there is space on either side. For more information on en dashes, check out Grammarly's "When Should I Use an En Dash?"


Em Dash

Em dashes are named such because the dash is the width of the letter "M." Em dashes are more common than en dashes, although there is still no key for them on computer keyboards. You can make an em dash on MS Word by typing two hyphens together with no space on either side. Em dashes offset parenthetical material or indicate interruptions in speech. (e.g. Her article—which was about punctuation—helped writers and editors alike). Check out Grammar Girl's article about "When to Use—and Not Use—an Em-Dash."

#amediting #amwriting #editing #writing #writingcommunity #grammar #punctuation #grammargirl #grammarly



0 views
  • Twitter
  • Instagram
Editors_member_Bil_EN_16_ko.png

©2019 by Brenna Davies Editing. Proudly created with Wix.com