hit a snag

hit a snag idiom
Encounter a problem or obstacle. For example, We've hit a snag with this building project. The noun snag has been used in the sense of “a sharp or rough projection,” such as would impede passage, since the 1500s.

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.