Breadcrumb Home > Dictionary > Index A axon: Meaning and Definition of Find definitions for: ax•on Pronunciation: (ak'son), [key] — n. the appendage of the neuron that transmits impulses away from the cell body. See diag. under. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: axon (Thesaurus) axolotl axoneme 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