Is “Quaich” a Scrabble word?
Yes
QUAICH
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Quaich
/kweɪk/
noun
1.A traditional shallow, two-handled cup of Scottish origin symbolizing friendship. It was originally used to toast the arrival or departure of a visitor.
2.(by extension) Any two-handled drinking vessel or trophy.