Breadcrumb Home > Dictionary > Index C crown quarto: Meaning and Definition of Find definitions for: crown' quar'to Pronunciation: [key] — Chiefly Brit. Chiefly Brit. a size of book, about 7 × 10 in. (19 × 25 cm), untrimmed. Abbr.: crown 4to Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. crown princess crown roast TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: passim Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language