speed of light (0 synonym found)

We don't have synonyms for speed of light yet — it may be a rare, specialized, newly coined, or misspelled word.

We don't have any synonyms for speed of light yet.

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Definition of speed of light:

°The speed of electromagnetic radiation in a perfect vacuum: exactly 299,792,458 metres per second.
Definition of speed of light:

°The speed of electromagnetic radiation in a perfect vacuum: exactly 299,792,458 metres per second.
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