Parentheses are most commonly seen these days as the lower half of emoticons. They're good for much more than just being the smile in a smiley face, though. Learning how to properly use the crescents atop your 9 and 0 keys can add a whole new dimension to your writing. The following is as comprehensive a list as of parenthetical uses as I could come up with. If I'm missing one, be sure to let me know!
Use Parentheses to Enclose Numbers or Letters in a Series
There is no hard-set rule for using parentheses to set off items in a series. That's good news for you because that means you have quite a few options from which to choose. Get creative and choose one of the following options that best represents your style. Notice I said ONE of the following. Consistency is best in that it makes your writing cohesive and doesn't confuse your readers. So even if you think mixing up all the different styles of setting off items with parentheses looks so cool, restrain yourself for your readers' sake.
- Three elements to a story include (1)characters, (2)setting, and (3)plot.
- Three elements to a story include 1)characters, 2)setting, and 3)plot.
- Three elements to a story include 1.)characters, 2.)setting, and 3.)plot
- Three elements to a story include (a)characters, (b)setting, and (c)plot.
- Three elements to a story include a)characters, b)setting, and c)plot.
- Three elements to a story include a.)characters, b.)setting, and c.)plot.
Use Parentheses to Enclose Supplemental InformationThis "supplemental information" includes asides, tangents, and afterthoughts. In general, anything that can be removed from the sentence without altering its meaning can be enclosed in parentheses. Take a look at the following examples to get a better idea of what counts as extraneous material.
For the last five years (some say longer), the house on the hill has been haunted.
We read Chopin's "The Story of an Hour" (one of my favorite stories) this semester in class.
Use Parentheses to Indicate the Plural of NounsSometimes you may not know whether or not you are dealing with a noun that is singular or plural. At other times, you may actually try to hide from your audience how many (if any) of the nouns are present. If the idea of not knowing in advance how many of a thing you are writing about (or intentionally trying to hide that number) confuses you, just look at the following examples.
If anyone has any information about the person(s) who committed this crime, please call the sheriff's office.
In the following section of the exam, circle the grammatical error(s) in each of the sentences.
Use Parentheses to Indicate an AcronymWhen writing, it is often much easier to substitute an abbreviation for an unwieldy word (or set of words). It's convention to write whatever it is that will be abbreviated out in full at least once in a document and to indicate next to it enclosed in parentheses the acronym that will thereafter be used to refer to it. In MLA style, it's actually required to do so.
President Eisenhower established the National Aeronautics and Space Administration (NASA) in 1958.
The mission of Mothers Against Drunk Driving (MADD) is to stop drunk driving altogether.
Use Parentheses to Enclose DatesWhen including the dates for a person or event, place them in parentheses immediately to the right of the person or event they refer to.
Samuel Taylor Coleridge (1772-1834) is one of my favorite poets.
Neil Gaiman (b. 1960) is an inspiration to aspiring authors everywhere.
Use Parentheses to Enclose CitationsI will go into much further detail about citation styles in following posts. For now, it's enough to say that parentheses play a huge part in executing in-text citations (a.k.a. parenthetical citations).
"It was the best of times, it was the worst of times" is one of the most well-known quotes in literature, even among those who have never read A Tale of Two Cities (Dickens).Whew! For such unobtrusive marks of punctuation, you can sure get quite a bit of use out of parentheses. One last word of warning: as with all things in life, use parentheses only in moderation. Even the most tolerant of readers can become irritated by a set of parentheses every other word.
Photo credit: theilr