rapidity

From WikiWord, the free dictionary

/ɹəˈpɪdɪti/ English

Definitions

noun

Speed, swiftness; the condition of being rapid
A measure of velocity relative to the speed of light
A measure of the velocity of a particle in a beam relative to the beam's axis

Related words

Synonyms

celerity quickness speediness rapid swiftness haste speedy speed expeditious expeditiousness prompt expedition speeding urgency pace diligence

Associated

hyperbola hyperbolic relativity tangent inverse boost velocity parameter axes glucose angular onset

Rhymes

lucidity cupidity validity solidity morbidity rigidity fluidity timidity turbidity liquidity

References