Source : Webster's Revised Unabridged Dictionary (1913)

Tewel \Tew"el\, n. [OE. tuel, OF. tuiel, tuel, F. tuyau; of
   Teutonic origin; cf. Dan. tud, D. tuit, Prov. G. zaute. Cf.
   {Tuy[`e]re}.]
   1. A pipe, funnel, or chimney, as for smoke. --Chaucer.

   2. The tuy[`e]re of a furnace.