cal·zo·ne (k?l-z??n?, -z?n?, käl-s??n?)n. A baked or fried Italian turnover of pizza dough filled with vegetables, meat, or cheese.[Italian, pant leg, calzone, from calza, sock, from Vulgar Latin *calcea, from Latin calceus, shoe; see calceolate.]American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.calzone (kæl?ts??n?) n (Cookery) a dish of Italian origin consisting of pizza dough folded over a filling of cheese and tomatoes, herbs, ham, etc[C20: Italian, literally: trouser leg, from calzoni trousers]Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014cal?zo?ne (kæl?zo? ni, -ne?, -?zo?n) n. a turnover made of pizza dough filled with cheese, ham, etc., and baked or deep-fried. [1945?50;