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单词 aeronomy
释义

aeronomyn.

Brit. /ɛːˈrɒnəmi/, U.S. /ɛˈrɑnəmi/
Origin: Formed within English, by compounding. Etymons: aero- comb. form, -nomy comb. form.
Etymology: < aero- comb. form + -nomy comb. form (see quot. 1946). Compare aeronomic adj. and later aeronomical adj.
The branch of science that deals with the physics and chemistry of the (upper) atmosphere of the earth, other planets, comets, etc.
ΘΚΠ
the world > the earth > weather and the atmosphere > [noun] > science or description of atmosphere
aerography1735
aerology1735
aeronomy1946
1946 S. Chapman in Nature 30 Mar. 405/2 I propose that the word [sc. meteorology] be abandoned in all its many official and unofficial uses, in favour of ‘aeronomy’ (with the associated words ‘aeronomer’ and ‘aeronomic’).
1953 S. Chapman in Weather 8 62/1 Aeronomy..should be adopted with the restricted sense of the science of the upper atmosphere.
1976 Physics Bull. June 261/2 Not only has laser physics grown from this field, but also aeronomy, now the basis of environmental research.
1999 Science 1 Jan. (end matter) (advt.) The station supports scientists..studying astronomy, aeronomy, glaciology, and seismology in a variety of observatories and laboratories.
2004 S. J. Bauer & H. Lammer Planetary Aeronomy vii. 169 Planetary aeronomy as a study of the interaction between the stellar radiation and particle environment with planetary upper atmospheres now finds its application more and more in the newly detected exoplanets.

Derivatives

aeˈronomer n. an expert or specialist in aeronomy.
ΘΚΠ
the world > the earth > weather and the atmosphere > [noun] > science or description of atmosphere > scientist
aerologist1847
aeronomer1946
aeronomist1960
1946Aeronomer [see main sense].
1977 Times (San Mateo, Calif.) 6 Dec. 11/2 Raymond G. Roble, an aeronomer at the National Center for Atmospheric Research in Boulder, Colo., said..energy should be beamed from the Earth towards outer space to determine the effect of such microwave transmissions on the atmosphere.
1997 Science 6 June 1530/2 Knowledge of the rate of production of O atoms in different electronic states is important for aeronomers.
aeˈronomist n. = aeronomer n.
ΘΚΠ
the world > the earth > weather and the atmosphere > [noun] > science or description of atmosphere > scientist
aerologist1847
aeronomer1946
aeronomist1960
1960 Jrnl. Atmospheric & Terrestr. Physics 18 65 This value has been adopted by some aeronomists.
1971 Physics Bull. Dec. 735/2 Its excellence as a sound survey will make it worth consideration by aeronomists, amateur and professional, at all levels.
1994 Air & Space Technol. Nov. 30/2 Using helium balloons and valved stainless steel flasks, the aeronomists proceeded to map the vertical distribution of CFCs.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online December 2021).
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n.1946
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