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N2

一旦

💡Meaning

Once; for a short time

📝Usage

一旦 (いったん)

⚠️Notes

An adverb that means "once" (as in, "once something happens...") or "for a while." (e.g., 一旦、家に帰ってから、また出かけます。 - I'll go home for a bit, and then go out again.)