Flask
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Look up flask in Wiktionary, the free dictionary.
Flask may refer to
- A vacuum flask or "thermos flask" designed to keep warm drinks warm and refrigerated drinks cold.
- A hip flask, a small container used to discreetly carry a small amount of hard alcohol.
- A laboratory flask – laboratory glassware holding larger volumes than simple test tubes.
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- A container used in casting to contain green sand.
