luminary
Concise Oxford English Dictionary © 2008 Oxford University Press:
luminary /ˈluːmɪn(ə)ri/
▶noun (pl. luminaries)
- 1 a person who inspires or influences others.
- 2 archaic a natural light-giving body, especially the sun or moon.
– origin ME: from OFr. luminarie or late L. luminarium, from L. lumen, lumin- ‘light’.
'luminary' also found in these Oxford entries:

