The Collaborative International Dictionary of English v.0.48:
Quegh \Quegh\, n. A drinking vessel. See Quaich. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Quaigh \Quaigh\, Quaich \Quaich\, n. [Gael. cuach. Cf. Quaff.] A small shallow cup or drinking vessel. [Scot.] [Written also quegh.] [1913 Webster]