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in aeternum

Latin phrase

in ae·​ter·​num ˌin-ī-ˈter-ˌnu̇m How to pronounce in aeternum (audio)
: forever

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Cite this Entry

“In aeternum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20aeternum. Accessed 28 Nov. 2025.

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