[ loo-muh-ner-ee ]
/ ˈlu məˌnɛr i /
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See synonyms for: luminary / luminaries on Thesaurus.com

noun, plural lu·mi·nar·ies.

a celestial body, as the sun or moon.
a body, object, etc., that gives light.
a person who has attained eminence in his or her field or is an inspiration to others: one of the luminaries in the field of medical science.


of, relating to, or characterized by light.



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Origin of luminary

1400–50; late Middle English luminarye<Medieval Latin lūmināria lamp. See luminaria
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for luminary

/ (ˈluːmɪnərɪ) /

noun plural -naries

a person who enlightens or influences others
a famous person
literary something, such as the sun or moon, that gives off light


of, involving, or characterized by light or enlightenment
C15: via Old French, from Latin lūmināre lamp, from lūmen light
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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