Look up flask in Wiktionary, the free dictionary.

Flask may refer to:

Container

• Hip flask, a small container used to carry a small amount of liquid
• Laboratory flask, laboratory glassware for holding larger volumes than simple test tubes
  • Erlenmeyer flask, a common laboratory flask with a flat bottom, a conical body, and a cylindrical neck
• Vacuum flask, a container designed to keep warm drinks warm and refrigerated drinks cold

Other

• Flask (metal casting), a containing frame without a top or bottom, with sides only, used to hold molding sand
• Flask (web framework), a web framework for the Python programming language
• Powder flask, a small container for gunpowder
• FLASK, the Flux Advanced Security Kernel, an operating system security architecture
• Flask (unit), a unit used in UK avoirdupois weight to measure the element mercury
• The Flask, Hampstead, a Grade II listed public house at 14 Flask Walk, Hampstead, London
• The Flask, Highgate, a Grade II listed public house at 74–76 Highgate West Hill, Highgate, London
• Flask Walk, a street in Hampstead, London

See also

• All pages with titles beginning with Flask
• All pages with titles containing Flask
• Lagena (disambiguation), a word derived from the Greek meaning flask