A baked pie of Italian origin consisting of a shallow breadlike crust covered with toppings such as seasoned tomato sauce, cheese, or sausage.
[Italian, pie, tart, pizza, of Germanic origin; akin to Old High German bizzo, pizzo, bite, morsel; see bheid- in the Appendix of Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.