How to Use a Colon: The Basics

 

The colon has a couple of different jobs, all of which can be explained in these broad terms: A colon introduces something. Sometimes, the idea is just to tell the reader, “Here you go. Here’s that thing or things I wanted to tell you about.” But to master their use, you need a deeper understanding of the basics plus a few advanced insights. For example, in Associated Press Style, you use a lowercase letter after a colon unless the stuff that follows is a complete sentence. But in Chicago style, you use a lowercase letter after a colon unless the stuff that follows is two or more complete sentences.

Another fine point about colons that a lot of people miss: Don't use one after the word "including" or to introduce objects of a verb. That is, in "Bruce likes apples, oranges and pears," no colon follows the word "likes." And though that's pretty clear in a short sentence like this, longer sentences make this fact harder to keep a grasp on. Here's my recent column covering everything you need to know about colons.

Tags: , ,