FAQs About the word speed of light

光速度

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

No synonyms found.

No antonyms found.

speed limit => 速度制限, speed indicator => スピードインジケータ, speed freak => スピードフリーク, speed demon => スピード狂, speed counter => スピードメーター,