Poly, n. [L. polium, the name of a plant, perhaps Teucrium polium, Gr. .].
Poly mountain. See Poly-mountain, in Vocabulary.
A whitish woolly plant (Teucrium Polium) of the order Labiatæ, found throughout the Mediterranean region. The name, with sundry prefixes, is sometimes given to other related species of the same genus. [1913 Webster]