Dictionary.com
definitions
  • synonyms

Idioms and Phrases with in for a penny, in for a pound

in for a penny, in for a pound

Once involved, one must not stop at half-measures. For example, All right, I'll drive you all the way there—in for a penny, in for a pound. This term originally meant that if one owes a penny one might as well owe a pound, and came into American use without changing the British monetary unit to dollar. [Late 1600s] For a synonym, see hanged for a sheep.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

  • About
  • Cookies, Terms, & Privacy
© 2018 Dictionary.com, LLC.