truth will out

truth will out idiom
The facts will be known, as in She thought she could get away with it, but truth will out, and I'm sure she'll get caught. Shakespeare used this idiom in The Merchant of Venice (2:2): “But in the end truth will out.” Also see murder will out.

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.