Definition of "epicure"

If there bee any lasie fellow, any that cannot away with worke, any that would wallow in pleasures, hee is hastie to be priested. And when hee is made one, and has gotten a benefice, he consorts with his neighbour priests, who are altogether given to pleasures; and then both hee, and they, live, not like Christians, but like epicures; drinking, eating, feasting, and revelling, till the cow come home, as the saying is.

1610, Alexander Cooke, Pope Joane, in William Oldys, editor, The Harleian Miscellany: or, A Collection of Scarce, Curious, and Entertaining Pamphlets and Tracts, as well in Manuscript as in Print, Found in the Late Earl of Oxford's Library: Interspersed with Historical, Political, and Critical Notes: With a Table of the Contents, and an Alphabetical Index, volume IV, London: Printed for T[homas] Osborne, in Gray's-Inn, 1744, OCLC 5325177; republished as John Maltham, editor, The Harleian Miscellany; or, A Collection of Scarce, Curious, and Entertaining Pamphlets and Tracts, as well in Manuscript as in Print, Found in the Late Earl of Oxford's Library, Interspersed with Historical, Political, and Critical Notes, volume IV, London: Printed for R. Dutton, 1808–1811, OCLC 30776079, page 95

But, without preaching, the truth may surely be borne in mind, that the bustle, and triumph, and laughter, and gaiety which Vanity Fair exhibits in public, do not always pursue the performer into private life, and that the most dreary depression of spirits and dismal repentances sometimes overcome him. Recollection of the best ordained banquets will scarcely cheer sick epicures.

1847 January – 1848 July, William Makepeace Thackeray, chapter 19, in Vanity Fair […], London: Bradbury and Evans […], published 1848