Definition of midsole
: a layer (as of leather or rubber) between the insole and the outsole of a shoe
Buying Guide
Our Reviews team has selected the best running shoes.
Test Your Vocabulary
Which Word Does Not Belong?
-
- Which of these words does not mean "nonsense"?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share midsole
Time Traveler for midsole
The first known use of midsole was in 1926
See more words from the same year