say it: ay-vee-AH-niks
avionics is a noun meaning "science and technology of electronic systems and devices for aeronautics and astronautics". It carries one recorded sense.
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”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for avionics come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.