Definition Synonyms
Definition of lightspeed - Reverso English Dictionary
Noun
1.
metaphorextremely fast speed
- The new processor works at lightspeed.
2.
physicsTECH. the speed at which light travels in a vacuumTECH.
- The spaceship traveled at lightspeed.
Origin of lightspeed
English, light (illumination) + speed (velocity)
Examples of lightspeed in a sentence
Her response time was at lightspeed. Scientists measure distances in space using lightspeed. The concept of lightspeed fascinates physicists.
View all translations of lightspeed
Click below to see the appropriate translations facing each meaning.
- French:vitesse de la lumière, ...
- German:Lichtgeschwindigkeit, ...
- Italian:velocità della luce, ...
- Spanish:velocidad de la luz, ...
- Portuguese:velocidade da luz, ...
- Chinese:极快的速度, 光速, ...
- Japanese:超高速, 光速, ...
- Arabic:سُرْعَةُ الضَّوْءِ, ...
- Hebrew:מְהִירוּת הָאוֹר, הַמְּהִירוּת שֶׁבָּהּ הָאוֹר נָע בָּרֵיק, ...
- Russian:молниеносная скорость, скорость света, ...
- Ukrainian:надшвидкість, швидкість світла, ...
- Hindi:बिजली की गति, प्रकाश की गति, ...
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