"Teutonic influence in the arts," 1814, from Italian, literally "German," from Medieval Latin theodiscus (see Dutch).
Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for tedesco
The joint masters were Bonanno of Pisa, and a very confusing Tedesco.The Cathedral Builders
Miss Tedesco will be able to give you the details better than I can.Fifty Per Cent Prophet
Gordon Randall Garrett
Never before have I sat at the table of a Tedesco—but you—you are a man after my own heart.
And if I have a Tedesco at my table, why should I draw the line there?
Why should I not permit you, a Tedesco, to return the hospitality to me, a Sephardi?