Scottish National Dictionary (1700–)
About this entry:
First published 1941 (SND Vol. II).
This entry has not been updated since then but may contain minor corrections and revisions.
CHOPIN, CHOPPIN, Chopen, Chopping, n. A liquid (very occas. dry) measure, equal to a Sc. half-pint or Eng. quart. Also used attrib. Known only to Abd.2, Abd.9, Slg.3 1940, but once in gen. use, cf. Chappin. [′tʃɔpən]Abd. a.1879 W. Forsyth Sel. from Writings (1882) 157:
We had always to say which measure — choppings, and mutchkins, elns, and the like, or the new imperial measures.Ags. 1738 Private Valuation (per Fif.1):
A Chopen Cap and a little ditto . . . 3. 6.m.Sc. 1934 J. Buchan Free Fishers ii.:
Once it [claret] was the beverage of our people — my father minded well when it was cried through the town of Stirling at six shillings Scots the chopin.Fif.  “G. Setoun” Skipper of Barncraig (1901) iv.:
A healthy hunger an' a chopin' o' good sweet milk!Lnk. c.1779 D. Graham Writings (1883) II. 123:
In the morning I take a choppin of ale.Ayr. 1822 Galt Provost ix.:
Thirteen choppin bottles from William Gallon's, the vintner's.
You may wish to vary the format shown below depending on the citation style used.
"Chopin n.". Dictionary of the Scots Language. 2004. Scottish Language Dictionaries Ltd. Accessed 11 Dec 2023 <http://www.dsl.ac.uk/entry/snd/chopin>