Breadcrumb Home > Thesaurus > A Synonyms of avionics Find synonyms for: Noun 1. avionics, aeronautics, astronautics usage: science and technology of electronic systems and devices for aeronautics and astronautics; "avionics has become even more important with the development of the space program" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of avionics (Dictionary) 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: persiflage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language