Breadcrumb Home > Dictionary > Index U unit vector: Meaning and Definition of Find definitions for: u'nit vec"tor Pronunciation: [key] — Math., Physics. Math.,Physics. a vector having a length of one unit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unit trust unity 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: rosarium Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language