mad keen on

idiom

British
: very excited about and interested in (something)
He's mad keen on golf.

Dictionary Entries Near mad keen on

Cite this Entry

“Mad keen on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mad%20keen%20on. Accessed 22 Nov. 2024.

Love words? Need even more definitions?

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