Word Study
quaich
CIDE DICTIONARY
quaich, n. [Gael. cuach. Cf. Quaff.].
A small shallow cup or drinking vessel. [1913 Webster]
OXFORD DICTIONARY
quaich, n. (also quaigh) Sc. a kind of drinking-cup, usu. of wood and with two handles.
Etymology
Gael. cuach cup, prob. f. L caucus
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