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viridis

/ˈwɪ.rɪ.dɪs/

green, verdant, or fresh in appearance

From Latin vireō (to be green).

adjective
vireō
Latin
vireō
“I am green; I flourish; I am verdant”
Latin
viridis
Adjective formed from vireō with -is; “green” or “verdant”
-is
Latin
-is
Adjectival suffix used in third-declension adjectives
Combined
viridis
The Latin verb vireō combines with the adjectival suffix -is to form viridis.
Classical Latin
viridis
Third-declension adjective meaning “green,” “verdant,” or figuratively “fresh”
Modern English
viridis

Picture a Roman looking at a field after rain: not merely green, but alive, flourishing, and visibly vigorous. That whole bundle of ideas sits inside Latin vireō, from which viridis grew; the same family eventually gave English words such as “verdure” and “viridescent.” The connection even reaches the small American bird called a vireo: John James Audubon used the modern bird name in 1834, borrowing Latin vireo, a word Pliny had applied to a greenish bird—probably something like a European greenfinch. The ending -is is less glamorous, simply the Latin adjective-maker that turns the idea of greenness into “green.” Remember viridis as green with vitality in it: a Roman adjective that still seems to have sap running through its letters.

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