Illuminator

Pronunciation: /ˌɪˈluːməˌneɪtər/

Illuminator (noun)

  1. A device that produces light to help you see or to make something easier to look at.
  2. A tool used in medicine to shine light inside the body during an exam or procedure.
  3. A person who creates decorated letters and images in old manuscripts using gold and bright colours.

Examples

  • The illuminator brightens the room when the power is on.
  • An illuminator helps you see clearly in the dark.