knock dead

phrase

Synonyms of knock deadnext
: to move strongly especially to admiration or applause
a comedian who really knocks them dead

Browse Nearby Words

Cite this Entry

“Knock dead.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knock%20dead. Accessed 19 Dec. 2025.

More from Merriam-Webster on knock dead

Last Updated: - Definition revised
Love words? Need even more definitions?

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