Mister Punctual explains how to use hyphens, en-dashes, and em-dashes with example sentences as follows. ·hyphen Hyphens are used to ``indicate breaks in words that wrap at the end of the line ...

Yes, there is a real difference between a hyphen vs. dash. And here's how these tiny marks can make a big difference in your writing.

In short, a hyphen links words together. It’s what you use to create a compound word, like “can-do” or “self-control,” or name, like Lin-Manuel Miranda.

Learn how to use hyphens: "They did a ten-foot dive into the swimming pool." ...

You can use hyphens to join as many words as you want, as long as those words work together to form a single idea. And that's where things get difficult. I call these "compounds of uncertain scope." ...