a. Of or pertaining to Torricelli, an Italian philosopher and mathematician, who, in 1643, discovered that the rise of a liquid in a tube, as in the barometer, is due to atmospheric pressure. See Barometer. [ 1913 Webster ]
Torricellian tube,
Torricellian vacuum (Physics),
a. [ L. torridus, fr. torrere to parch, to burn, akin to E. Thist: cf. F. torride. See Thirst. ]
Torrid zone (Geog.),
n. Torridness. [ R. ] [ 1913 Webster ]
n. The quality or state of being torrid or parched. [ 1913 Webster ]
n. A worthless woman; also, a worthless horse. [ Prov. Eng. ] Halliwell. [ 1913 Webster ]