circa 1730, in the meaning defined above
Share Jack Frost
Time Traveler for Jack Frost
See more words from the same year
From the Editors at Merriam-Webster
15 Words that Come from Names and...
What if your nickname became a dictionary entry?
Cite this Entry
“Jack Frost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Jack%20Frost. Accessed 15 Aug. 2022.
See Definitions and Examples »
Get Word of the Day daily email!
Words Named After People
Can you spell these 10 commonly misspelled words?
A daily challenge for crossword fanatics.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
As illustrated by some very smart pups
Bikini, bourbon, and badminton were places first
Do you take pride in Pride?
Look up any year to find out
How to use a word that (literally) drives some pe...
We're intent on clearing it up
Editor Emily Brewster clarifies the difference.
"The public is a hot mess"
Can you tell a meerkat from a wombat?
Take the quiz
A vocab quiz with panache
Can you outdo past winners of the National Spelli...