Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
Share puzzle lock
Resources for puzzle lock
Comments on puzzle lock
What made you want to look up puzzle lock? Please tell us where you read or heard it (including the quote, if possible).
miscellaneous remnants or debris
Get Word of the Day daily email!
The Exceptions Quiz III
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
We’re all up in your business with them.
Words from the week of 9/20/2019
It's now in the dictionary.
ThE HiStOrY oF 'mEmE'
You all would not have guessed some of these
Some imitative words are more surprising than others
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
Which of these things doesn't belong?
A quiz in common time.
SCRABBLE® fans, sharpen your skills!