adverb
perennially, endlessly
Etymology tree Proto-Indo-European *per-der. Proto-Italic *peri- Latin per- Proto-Italic *atnos? Latin annus Proto-Indo-European *-is Proto-Indo-European *-h₂ Proto-Indo-European *-ih₂der.? Proto-Italic *-is Latin -is Latin perennislbor. Spanish perenne Proto-Indo-European *men- Proto-Indo-European *-tis Proto-Indo-European *méntis Proto-Italic *mentis Latin mēns Old Spanish -mente Spanish -mente Spanish perennemente From perenne + -mente.