a devil of

phrase

informal
: very difficult or causing a lot of trouble
The new regulations have created a devil of a problem for many small businesses.
He had a devil of a time getting another job.

Browse Nearby Words

Cite this Entry

“A devil of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/a%20devil%20of. Accessed 12 Mar. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster