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bel-esprit

[bel-es-pree]
noun, plural beaux-es·prits [boh-zes-pree] /boʊ zɛsˈpri/. French.
  1. a person of great wit or intellect.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for bel esprit

bel esprit

noun plural beaux esprits (boz ɛspri)
  1. a witty or clever person

Word Origin for bel esprit

literally: fine wit
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