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Synonyms

flask

1 American  
[flask, flahsk] / flæsk, flɑsk /

noun

  1. a bottle, usually of glass, having a rounded body and a narrow neck, used especially in laboratory experimentation.

  2. a flat metal or glass bottle for carrying in the pocket.

    a flask of brandy.

  3. an iron container for shipping mercury, holding a standard commercial unit of 76 pounds (34 kilograms).

  4. Metallurgy. a container into which sand is rammed around a pattern to form a mold.


flask 2 American  
[flask, flahsk] / flæsk, flɑsk /

noun

Ordnance.
  1. the armored plates making up the sides of a gun-carriage trail.

  2. Obsolete. the bed of a gun carriage.


flask British  
/ flɑːsk /

noun

  1. a bottle with a narrow neck, esp used in a laboratory or for wine, oil, etc

  2. Also called: hip flask.  a small flattened container of glass or metal designed to be carried in a pocket, esp for liquor

  3. See powder flask

  4. a container packed with sand to form a mould in a foundry

  5. See vacuum flask

  6. Also called: cask.   coffinengineering a container used for transporting irradiated nuclear fuel

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

flask Scientific  
/ flăsk /
  1. A rounded container with a long neck, used in laboratories.


Etymology

Origin of flask1

First recorded in 1375–1425; late Middle English: “cask, keg,” from Anglo-French, Old French flaske, Late Latin flasca, earlier flascō, of uncertain origin; compare Old English flasce, flaxe, Old High German flasca ( German flasche ); flagon

Origin of flask2

1570–80; < dialectal French flasque cheek of a gun carriage < Late Latin flasca flask 1