Definition of aeronomy in English English dictionary
A branch of science that deals with the atmosphere of the Earth and the other planets with reference to their chemical composition, physical properties, relative motion, and responses to radiation from space
aeronomy
Hyphenation
ae·ron·o·my
Pronunciation
Etymology
[ "a(-&)r-'ä-n&-mE, ] (noun.) 1957. See aero- (“air”) and -nomy (“a system of rules or laws about a particular field”).