serpentine >> ˈsəːp(ə)ntʌɪn
Definition: [adjective] of or like a serpent or snake.
Example: serpentine coils
Definition: [noun] a dark green mineral consisting of hydrated magnesium silicate, sometimes mottled or spotted like a snake's skin.
Definition: [noun] a winding lake in Hyde Park, London, constructed in 1730.
Definition: [noun] a riding exercise consisting of a series of half-circles made alternately to right and left.
Example: for young horses, suppleness and control were built with serpentines
Definition: [noun] a kind of cannon, used especially in the 15th and 16th centuries.
Definition: [verb] move or lie in a winding path or line.
Example: fresh tyre tracks serpentined back towards the hopper