You searched for: “aeronomic
aeronomic, aeronomical (adjective) (not comparable)
Regarding the branch of science that pertains to the upper levels of the atmosphere of the Earth and the other planets: Mrs. Jackson does agronomic research which involves the Earth's and other various planets' chemical compositions, physical properties, and the responses to radiation from space.
This entry is located in the following unit: aero-, aer-, aeri- (page 7)