NYT Dictionary

MOMENTUM

/ˌmoʊˈmɛntəm/
Nounmo-MEN-tummo-men-tum · 3 syllablesGrade 5

Accepted in official NYT Spelling Bee puzzle years: 2023, 2025

Meaning

Of a body in motion: the tendency of a body to maintain its inertial motion; the product of its mass and velocity, or the vector sum of the products of its masses and velocities.

Etymology

Origin: Latin

Etymology tree Proto-Indo-European *m(y)ewh₁- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *m(y)owh₁éyeti Proto-Italic *moweō Proto-Indo-European *-mn̥ Proto-Indo-European *-mn̥tom Proto-Italic *-məntom Proto-Italic *mowementom Latin *movimentum Latin mōmentumbor. English momentum Borrowed from Latin mōmentum. Doublet of moment and movement.

Synonyms & Antonyms

Synonyms

impulseartcloutcompulsiondriveforcegroupimpetusincentiveincitement

NYT Puzzle Appearances

Accepted in 2 recorded puzzles:

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