calves'-snout, calf's-|ˈkɑːvzsnaʊt, ˈkɑːfs-|[f. calf1, calves + snout.]An old name of antirrhinum or Snapdragon; esp. of A. Orontium or Small Snap-dragon.1548Turner Names of Herbess.v.Antirrhinon, Plinies antirrhinon..maye be called in englishe calfe snoute.1551― Herbal i. D ij b, Yellow Calfys snowte.1629Parkinson Paradisi in Sole xlv. 270 In English Calues snout from the form of the seede vessels, and Snap-dragon, or Lyons mouth from the forme of the flowers.1845Penny Cycl. Supp. I. 125/2 A. Orontium..or Calves'-snout, occurs in dry sandy and gravelly soils.