Definition of gridiron pendulum
: a compensation pendulum in which the unequal expansion of two different metals is utilized to maintain constant effective pendulum length
Test Your Vocabulary
Name That Food
-
- Name these cookies!

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 gridiron pendulum