See Also: aeronomy(dictionary)

nucleoplasm (iou) and aeronomy (iou)


nucleoplasm (iou)



nucleoplasm noun. L19.
[from NUCLEO- + PROTO)PLASM.]
Biology. The substance of a cell nucleus or nucleoid, esp. that not forming part of a nucleolus; karyoplasm.
nucleo'plasmic adjective L19.

aeronomy (iou)



aeronomy noun. M20.
[from AERO- + -NOMY.]
The branch of science that deals with the upper regions of the atmosphere, where dissociation and ionization of air molecules are important.
aeronomer noun an expert in aeronomy M20.
aero'nomic,
aero'nomical adjectives of or pertaining to aeronomy M20.
aeronomist noun = aeronomer M20.