Flask may refer to:
Container
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Hip flask, a small container used to carry liquid
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Laboratory flask
Laboratory flasks are vessels or containers that fall into the category of laboratory equipment known as glassware. In laboratory and other scientific settings, they are usually referred to simply as flasks. Flasks come in a number of shapes an ...
, laboratory glassware for holding larger volumes than simple test tubes
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Erlenmeyer flask
An Erlenmeyer flask, also known as a conical flask (British English) or a titration flask, is a type of laboratory flask with a flat bottom, a conical body, and a cylindrical neck. It is named after the German chemist Emil Erlenmeyer (1825–190 ...
, a common laboratory flask with a flat bottom, a conical body, and a cylindrical neck
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Vacuum flask
A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that slows the speed at which its contents change in temperature. It greatly lengthens the time over which its contents remain hotter or coo ...
, a container designed to keep warm drinks warm and refrigerated drinks cold
Other
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Flask (metal casting), a containing frame without a top or bottom, with sides only, used to hold molding sand
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Flask (web framework), a web framework for the Python programming language
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Powder flask, a small container for gunpowder
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FLASK, the Flux Advanced Security Kernel, an operating system security architecture
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Flask (unit), a unit used in UK avoirdupois weight to measure the element mercury
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The Flask, Hampstead, a Grade II listed public house at 14 Flask Walk, Hampstead, London
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The Flask, Highgate, a Grade II listed public house at 74–76 Highgate West Hill, Highgate, London
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Flask Walk, a street in Hampstead, London
See also
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Lagena (disambiguation), a word derived from the Greek meaning flask
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