Chicago Style Workout 26: Colons

The Barnum & Bailey greatest show on earth: L'Institut de divertissement le plus grand et le plus magnifique du monde

Get in the Swing!

This workout focuses on paragraphs 6.65–71 in CMOS 18. Advanced editors might tackle the questions cold; learners can study that section of the Manual before answering the questions.

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Note: Dictionaries and style guides sometimes disagree. These questions are designed to test your knowledge of The Chicago Manual of Style, which prefers the dictionary at Merriam-Webster.com. Other style guides may follow a different dictionary.

Now updated to refer and link to the 18th edition.

Chicago Style Workout 26: Colons

1. A colon introduces an element or a series of elements illustrating or amplifying what has preceded the colon.
2. Between independent clauses, a colon functions much like a semicolon; a colon, however, puts the emphasis on the clause that follows it.
3. In typeset matter a colon may be followed by no space, one space, or two spaces, depending on its function.
4. When a colon introduces a complete sentence, the first word that follows the colon is capitalized.
5. When what follows the colon is not a complete sentence, the first word following the colon is lowercased (unless it is a proper noun or other term that would normally be capitalized).
6. A colon is normally used after as follows, the following, and similar expressions.
7. A colon, never a comma, should be used after namely, for example, and similar expressions.
8. A colon may be used to introduce a quotation or a direct but unquoted question, especially where the introduction constitutes a grammatically complete sentence.
9. A colon is required before a series or a list introduced by the verb includes or included: “The menagerie included: cats, pigeons, newts, and deer ticks.”
10. When a word or phrase introduces a series or list and the verb is elided or otherwise understood, a colon is usually required (“Pros: accuracy and water resistance. Cons: cheap-looking exterior, . . .”).

 

Photo: The Barnum & Bailey Greatest Show on Earth, Strobridge Litho Co., 1900, Richard Dale McMullan Collection, Boston Public Library, Print Department.

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