fiat lux

Latin phrase
fi·​at lux | \ ˌfē-ˌät-ˈlu̇ks How to pronounce fiat lux (audio) \

Definition of fiat lux

: let there be light

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Cite this Entry

“Fiat lux.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiat%20lux. Accessed 23 Jul. 2021.

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