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- Latin · derived fromnōmen nesciō“I don't know the name”
- English todayN.N.
Abbreviation of Latin nōmen nesciō (“I don't know the name”)
Etymology from Wiktionary, CC BY-SA 4.0.
N.N.
Today it means: Used as a substitute for an unknown name or one that the writer wishes not to reveal. Full definition →
Latin nōmen nesciō