theriac Meaning, Definition & Usage

The"ri*ac, The*ri"a*ca noun (Also<
  • Theriac
  • Theriaca
)
Etymology
L. theriaca an antidote against the bite of serpents, Gr. : cf. F. thériaque. See Treacle.
Definitions
  1. (Old Med.) An ancient composition esteemed efficacious against the effects of poison; especially, a certain compound of sixty-four drugs, prepared, pulverized, and reduced by means of honey to an electuary; -- called also theriaca Andromachi, and Venice treacle.
  2. Treacle; molasses. British Pharm.
The"ri*ac, The*ri"a*cal adjective (Also<
  • Theriac
  • Theriacal
)
Etymology
Cf. F. thériacal.
Definitions
  1. Of or pertaining to theriac; medicinal. "Theriacal herbs." Bacon.

Webster 1913