Breadcrumb Home > Dictionary > Index G genetic relationship: Meaning and Definition of Find definitions for: genet'ic rela'tionship Pronunciation: [key] — Historical Ling. Historical Ling. the relationship that exists between languages that have developed from a single earlier language. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. genetic marker genetics 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: preternatural Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language