aeronomy

About 0.02 uses per million words.

Meaning

1. noun A branch of science that deals with the upper atmosphere of the Earth and of other planets with reference to their chemical composition, physical properties, relative motion, and responses to radiation from space.

Similar words

atmospherology aerology aeromechanics aeroscopy aerothermodynamics aerolitics astronomy aerogeography aerometry meteorology

Often followed by

and laboratory of is herald lab geotectonics satellite report

Word family

aeronomer aeronomers aeronomic aeronomies aeronomist aeronomists