[ˈluːmɪn(ə)ri], (Noun)

Definitions:
- a person who inspires or influences others, especially one prominent in a particular sphere
(e.g: one of the luminaries of child psychiatry)

- a natural light-giving body, especially the sun or moon


Phrases:

Origin:
late Middle English: from Old French luminarie or late Latin luminarium, from Latin lumen, lumin- ‘light’