Breadcrumb Home > Dictionary > Index T test pattern: Meaning and Definition of Find definitions for: test' pat"tern Pronunciation: [key] — Television. Television. a geometric design broadcast to receivers for testing the quality of transmission, often identifying the transmitting station and channel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. test paper test pilot 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: raconteur Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language