~ 1
■ noun informal a cannabis cigarette.
↘cannabis.
Origin
1930s: perh. related to Mex. Sp. grifo '(smoker of) cannabis'.
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~ 2
■ noun a person who reefs a sail.
↘ nautical slang, archaic a midshipman.
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~ 3
■ noun informal a refrigerated truck, railway wagon, or ship.
Origin
early 20th cent.: abbrev.