名詞 luminary:

1. a celebrity who is an inspiration to others
   同義詞：leading light, guiding light, notable, notability

lu.mi.nar.y

n.（名詞）
【復數】 lu.mi.nar.ies
An object, such as a celestial body, that gives light.
發(fā)光體：發(fā)光的物體，比如天體
A person who is an inspiration to others.
榜樣，閃光者：對別人起著鼓舞作用的人
A person who has achieved eminence in a specific field.See Synonyms at celebrity
名人，杰出人物：在某一特定領域取得成功的人參見 celebrity

來源：
Middle English
中古英語
from Old French luminarie
源自 古法語 luminarie
from Latin lômin3re [to shine]
源自 拉丁語 lômin3re [閃爍]
from lômen lômin- [light] * see leuk-
源自 lômen lômin- [光] *參見 leuk-

【引伸】
lu.minar.y
adj.（形容詞）