Breadcrumb Home > Dictionary > Index C Cite cubitus: Meaning and Definition of Find definitions for: cu•bi•tus Pronunciation: (ky'bi-tus), [key] — pl. -ti a longitudinal vein in the rear portion of the wing of an insect. the forearm. Now Rare.the ulna. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cubitus (Thesaurus) cubital furrow cuboid TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News A History of the New Year Saying "Happy New Year!" Around the World Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 How U.S. Presidential Elections Work Related Content Daily Word Quiz: troglodyte Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language