Love words? 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:
What made you want to look up slab-on-ground? Please tell us where you read or heard it (including the quote, if possible).
Do you know these words that come from names?
Take the quiz
A challenging quiz of changing words.
Take the quiz
Test your knowledge - and maybe learn something along the way.
Take the quiz
SCRABBLE® fans, sharpen your skills!
Play the game
