'Illuminator' definitions:

Definition of 'Illuminator'

From: GCIDE
  • Illuminator \Il*lu"mi*na`tor\, n. [L., an enlightener, LL. also, an illuminator of books.]
  • 1. One whose occupation is to adorn books, especially manuscripts, with miniatures, borders, etc. See Illuminate, v. t., 3. [1913 Webster]
  • 2. A condenser or reflector of light in optical apparatus; also, an illuminant. [1913 Webster]