auroral
English Dictionary
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auroral Definition
(a)
of
or
relating
to
the
atmospheric
phenomenon
auroras
; "
a
prominent
green
line
in
the
spectrum
of
the
auroras
is
called
the
`
auroral
line
''"
(a)
characteristic
of
the
dawn
; "
a
dim
auroral
glow
"
auroral Synonyms
auroral
aurorean
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