center of mass
noun phraseDefinition of center of mass
: the point in a body or system of bodies at which the whole mass may be considered as concentrated
Keep scrolling for more
Test Your Vocabulary
More Confusing Words—Quiz
-
- The magician
______
moved the selected card to the top of the deck.

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Spell words. Make bears.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share center of mass
Time Traveler for center of mass
The first known use of center of mass was in 1862
See more words from the same year