Breadcrumb Home > Dictionary > Index A asternal: Meaning and Definition of Find definitions for: a•ster•nal Pronunciation: (ā-stûr'nl), [key] — adj. Anat., Zool. not reaching to or connected with the sternum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: asternal (Thesaurus) astern asteroid TrendingHere are the facts and trivia that people are buzzing about. Ramadan and Eid al-Fitr 42 Best War Movie Quotes Current Events This Week: March 2023 Recycling Facts William Shakespeare Worst U.S. Forest Fires ✖ Related Content Daily Word Quiz: tangential Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language