Definition of "nuncheon"
nuncheon
noun
countable and uncountable, plural nuncheons
(now dialectal, archaic) A drink or light snack taken in the afternoon; a refreshment between meals.
Quotations
They used to break their fast, and nonchion [translating collation] between meals, and all summer-time had men that sold snowe up and down the streets, wherewith they refreshed their wines, of whom some were so daintie that all winter long they used to put snow into their wine, not deeming it cold enough. (I.49)
1603, Michel de Montaigne, translated by John Florio, The Essayes […], London: […] Val[entine] Simmes for Edward Blount […]
"Yes---I left London this morning at eight o'clock, and the only ten minutes I have spent out of my chaise since that time, procured me a noonchine at Marlborough."
1811, [Jane Austen], chapter VIII, in Sense and Sensibility […], volume III, London: […] C[harles] Roworth, […], and published by T[homas] Egerton, […], page 151
Lurgashall, on the road to Northchapel, is a pleasant village, with a green, and a church unique among Sussex churches by virtue of a curious wooden gallery or cloister, said to have been built as a shelter for parishioners from a distance, who would eat their nuncheon there.
1921, E.V. Lucas, Highways & Byways in Sussex