Is “Tun” a Scrabble word?
Yes
TUN
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 Tun
/tʊn/
noun
1.A large cask; an oblong vessel bulging in the middle, like a pipe or puncheon, and girt with hoops; a wine cask.
2.A fermenting vat.
3.An old English measure of capacity for liquids, containing 252 wine gallons; equal to two pipes.
Synonyms: alcoholic, souse, suck-pint, buttload
verb
1.To put into tuns, or casks.