(dated, UK, nautical, idiomatic) In British naval tradition, a day of the week when galley kitchens served no meat on board ship.
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(UK, nautical, idiomatic) A picnic or cookout for the ship's crew.
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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