'Heliolatry' definitions:

Definition of 'heliolatry'

(from WordNet)
noun
The worship of the sun [syn: heliolatry, sun-worship]

Definition of 'Heliolatry'

From: GCIDE
  • Heliolatry \He`li*ol"a*try\, n. [Helio- + Gr. ? service, worship.] Sun worship. See Sabianism. [1913 Webster]