how are you?
see how do you do?
How Do You Use Hyphens?The shortest of the dashes, hyphens (–) link words and parts of words. They can connect prefixes or break up a word at the end of a line of text. They can also combine two or more words that describe a noun. For example, in George Orwell’s 1984, hyphenated words help create unusual descriptive phrases: “He felt deeply drawn to him, and not solely because …
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.