Today, we’ll
take a short look at en dashes and em dashes, showing the difference between
them and how to use them properly. You can check out the earlier Back to Basics
posts by clicking through the archives. I’ll go into hyphens and the other
types of dashes (figure dash, horizontal bar, and swung dash) in the next post.
Dashes
A dash is
one of several kinds of punctuation mark, similar to hyphens, but differ from
them in length, and they serve different functions. The most common dashes are the
en dash and em dash. It should be noted that different manuals of style use
different rules for the various dashes. If you’re unsure which one to use,
especially in an academic paper or non-fiction work, be sure to check the
manual of style attributed to your topic or field. I also want to point out
that in the cases of dashes, if you are submitting manuscripts or articles to
agents or editors, the misuse of the dash is not going to be as big a deal as
most other punctuation. Not everyone knows the differences between dashes or
knows the keystrokes, and professionals understand this, but it is important
not to use a hyphen when you should have used a dash.
The en dash (–)
is equal in length to the width of the upper-case letter N. It is commonly used
to indicate a range of values with clear boundaries, to contrast values,
illustrate a relationship between two things, between attributive compounds, and
as parenthetical equivalents. To create an en dash in a word processor, you must type a character, space,
use the - key, space, and type another character. For example, a - b, which
should correct to a – b. Or, you can press CTRL+Numerical Minus (the one on the number pad), pointed out by Huntress in the comments below (thank you!).
Wikipedia
shows that there is no space between each value and the en dash, but as you
might have figured with the figure dash, it’s rather annoying keying the dash
and then removing the spaces. So, when I use the en dash, I leave the spaces. For
continuity’s sake, however, I’ve removed the spaces in my examples. To create
an en dash, follow the same procedure as the figure dash.
Range of Values:
Use an en
dash between dates, times, or numbers.
April–August
10:00 a.m.–1:00 p.m.
Pages 9–22
1972–1998
Relationships and Connections:
The en dash
can show a relationship between two things.
The final score was 23–20, in favor of the
Patriots.
Brother–sister relationship
The homecoming committee voted 4–1 against
my idea for the parade.
Bose–Einstein statistics
Dallas/Fort Worth–Miami flight
Note that in
the last example, the en dash is between two names to show equality between the
names of two different people. It is not a hyphenated name, such as
Wallace-Berkley, which denotes one person.
Attributive Compounds:
The en dash
is used instead of a hyphen in compound attributives in which one or both
elements is itself a compound, especially when the compound element is not
hyphenated. I got this from Wikipedia (I won’t lie: I’m having to review
punctuation with you), so I’ll use the Wikipedia examples. I’m not well versed
in this usage, so I’d better not try to make up my own. You will, however, see
similar hyphen usage, only slightly different.
A nursing home–home care policy
Trans–New Guinea languages
The ex–prime minister
The pro-conscription–anti-conscription
debate
Public-school–private-school rivalries
Pre–Civil War era
Pulitzer Prize–winning novel
The non–San Francisco part of the world
The post–World War II era
Parenthetical Usage:
Like em
dashes, en dashes can be used instead of colons, or pairs of commas that mark
off a nested clause or phrase. In this case, em dashes and en dashes can both
be used. It just depends on what the editor or publication prefers. I’ll go
into that after em dashes. In this case, en dashes are surrounded by spaces.
Did you see Mr. Burroughs – the new teacher
with the glasses – outside the cafeteria?
A stack of books – three textbooks and
several novels – stood next to the door.
Em Dashes:
I love em dashes. Can’t get enough of
them. In fact, there are 218 in The
Clockwork Giant, that’s roughly one em dash to a page. The em dash marks a
break of thought, either to elaborate on what has already been said, or to mark
an interruption. It can also be used in the same way as a colon or a pair of
parentheses. Its length is the same as the width of the capital letter M.
To create an em dash, either place two hyphen-minuses between words with no spaces (apple--ball), or press CTRL+ALT+Numerical Minus (the one on the number pad).
Emmerich flipped the lights—electric, she noticed—and closed
the door behind her.
The gears, pinions, and springs, they make the machine tick,
but deeper than that—beyond the spindles and bearings, beyond the weights and
levers—a machine is truth.
Petra knew of several treasures hidden in the shelves, buried
behind stacks of books and antique silver—old mantel clocks, jewelry boxes with
spinning dancers concealed within, and handheld calculating machines.
The door knocked into something, a man sitting on the
landing.
“I’m so sorry. I didn’t—”
He rubbed his shoulder as he stood. “No, I shouldn’t have—”
He turned, and their eyes locked.
(Examples from my book The Clockwork Giant)
(Examples from my book The Clockwork Giant)
En Dash
vs. Em Dash:
I’m going to
paraphrase what Wikipedia says on the matter… Dashes are used differently in
the United States and the United Kingdom, with the US preferring the use of em dashes
over en dashes, whereas the UK prefers the opposite.
The en dash
always uses spaces in running text, and the em dash is usually without spaces. En
dashes may be preferred to em dashes when text is set in narrow columns, such
as periodicals, since the en dash is smaller.
If you’ll
notice in my above examples for em dashes and parenthetical en dashes, they are
used in the same way. When using spaced en dashes or em dashes, it really just
depends on which one you prefer. I used to use spaced en dashes, but now I use
em dashes. Just use whichever you think looks best, because that’s the only
difference in that regard.
So, that’s
it for the en and em dashes. I’ll continue with dashes with the horizontal bar,
swung dash, and figure dash in the next post, as well as hyphens.
Happy
writing!
The difference between ellipsis and em dashes were troublesome for me but I am slowly, sloooowly learning when and how to use them.
ReplyDeleteOne problem was resolved after learning how to format the em dash and en dash in Word.
Hit Ctl Alt and the numeral dash and that will give you the em dash. Hit Ctl and the numeral dash for en dash.
thanks :) i didn't know you could type them that way. i added the method to the post
DeleteBookmarking this! I'm a huge fan of the M dash in fiction (not so much in essay-type writing). It conveys voice and rhythm so well.
ReplyDeleteI had a college professor (who shall remain nameless) that had never heard of either en dashes or em dashes, and vigorously destroyed our papers when we used them. I once got a D on one of my papers just because of those things. She wasn't a very good teacher, though.
ReplyDelete