stertorous
Harsh snoring or gasping sound.

stevia
Plant of the genus Stevia or Piqueria, having white or purplish
flowers.

stiletto
Small dagger with a slender, tapering blade. Small, sharp-pointed
instrument used for making eyelet holes in needlework.

stillingia
Genus of widely distributed herbs and shrubs (family Euphorbiaceae). The
dried root of a plant of the genus Stillingia (S. sylvatica) was
formerly used as a diuretic, and laxative.

stomachic
Relating to the stomach; gastric. Beneficial to digestion. An agent that
strengthens the stomach.

strychnine
Extremely poisonous white crystalline alkaloid, C21H22O2N2, derived from
nux vomica and related plants, used to poison rodents and topically in
medicine as a stimulant for the central nervous system.

stupe
Hot, wet, medicated cloth used as a compress.

St. Vitus' Dance
See chorea

stye (hordeolum)
Inflamed swelling of a sebaceous gland at the margin of an eyelid.

suety
Consisting of, or resembling, suet (hard fatty tissues around the
kidneys of cattle and sheep, used in cooking and for making tallow.)