c
1. the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second • Syn: speed of light, light speed • Hypernyms: speed, velocity, constant 2. the 3rd letter of the Roman alphabet • Syn: C • Hypernyms: letter, letter of the alphabet, alphabetic character • Member Holonyms: Roman alphabet, Latin alphabet
being ten more than ninety • Syn: hundred, one hundred, 100 • Similar to: cardinal
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