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Under that or this.

Unto that or this; thereto; besides. Shak.

Upon that or this; thereon. "They shall feed thereupon." Zeph. ii. 7.

At that time; at the same time. [Obs.] Laud.

With that or this. "I have learned in whatsoever state I am, therewith to be content." Phil. iv. 11.

Over and above; besides; moreover. [Obs.] Daniel. And therewithal it was full poor and bad. Chaucer.

Not fermented; unleavened; -- said of bread, loaves, etc. [Obs.] Pask and the feast of therf loaves. Wyclif.

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.

Of or pertaining to theriac; medicinal. "Theriacal herbs." Bacon.

Theriac. [R.] Holland.

One of the Theriodontia. Used also adjectively.

Same as Theriodontia.

An extinct order of reptiles found in the Permian and Triassic formations in South Africa. In some respects they resembled carnivorous mammals. Called also Theromorpha.

Zoötomy.

Springs or baths of warm or hot water.

Of or pertaining to heat; warm; hot; as, the thermal unit; thermal waters. The thermal condition of the earth. J. D. Forbes. Thermal conductivity, Thermal spectrum. See under Conductivity, and Spectrum. -- Thermal unit (Physics), a unit chosen for the comparison or calculation of quantities of heat. The unit most comm…

In a thermal manner.

A device for circulating and cooling the air, consisting essentially of a kind of roasting fan fitted in a window and incased in wet tatties. [India]

A self-registering thermometer, especially one that registers the maximum and minimum during long periods. Nichol.

Of or pertaining to heat; due to heat; thermal; as, thermic lines. Thermic balance. See Bolometer. -- Thermic fever (Med.), the condition of fever produced by sunstroke. See Sunstroke. -- Thermic weight. (Mech.) Same as Heat weight, under Heat.