adj. 1. Of or resembling a serpent, as in form or movement; sinuous. 2. Subtly sly and tempting.
\Ser"pen*tine\, a. [L. serpentinus: cf. F. serpentin.] Resembling a serpent; having the shape or qualities of a serpent; subtle; winding or turning one way and the other, like a moving serpent; anfractuous; meandering; sinuous; zigzag; as, serpentine braid.
Thy shape Like his, and color serpentine. --Milton.
\Ser"pen*tine\, n. [Cf. (for sense 1) F. serpentine, (for sense 2) serpentin.] 1. (Min.) A mineral or rock consisting chiefly of the hydrous silicate of magnesia. It is usually of an obscure green color, often with a spotted or mottled appearance resembling a serpent's skin. Precious, or noble, serpentine is translucent and of a rich oil-green color.
Note: Serpentine has been largely produced by the alteration of other minerals, especially of chrysolite.
\Ar"gen*tine\, n. [Cf. F. argentin, fr. L. argentum silver.] 1. (Min.) A siliceous variety of calcite, or carbonate of lime, having a silvery-white, pearly luster, and a waving or curved lamellar structure.
2. White metal coated with silver. --Simmonds.
3. (Zo["o]l.) A fish of Europe (Maurolicus Pennantii) with silvery scales. The name is also applied to various fishes of the genus Argentina.