Neb"u*lous (?), a. [L. nebulosus: cf. F. n'ebuleux. See Nebula.]
1.
Cloudy; hazy; misty.
2. Astron.
Of, pertaining to, or having the appearance of, a nebula; nebular; cloudlike.
-- Neb"u*lous*ly, adv. -- Neb"u*lous*ness, n.
© Webster 1913.