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Webster 1913 Edition
nebule
neb′ule
,Noun.
[Cf. F.
nébule
. See nebula
.] A little cloud; a cloud.
[Obs.]
O light without
nebule
. Old Ballad.
Webster 1828 Edition
Nebule
NEBULE
, n . [fog, mist; Probably the primary sense is thick or mixed.]1.
A dark spot, a film in the eye, or a slight opacity of the cornea.2.
In astronomy, a cluster of fixed stars, not distinguishable from each other or scarcely visible to the naked eye, and exhibiting a dim hazy light, appearing like dusky specks or clouds through the telescope.