flat-bottomed flask

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• Flask — Flask, n. [AS. flasce, flaxe; akin to D. flesch, OHG. flasca, G. flasche, Icel. & Sw. flaska, Dan. flaske, OF. flasche, LL. flasca, flasco; of uncertain origin; cf. L. vasculum, dim. of vas a vessel, Gr. ?, ?, ?. Cf. {Flagon}, {Flasket}.] 1. A… …   The Collaborative International Dictionary of English

• Round-bottom flask — Round bottom flasks (also called round bottomed flasks and Erlenmeyer Bulbs) are types of flasks having spherical bottoms used as laboratory glassware, mostly for chemical or biochemical work. They are typically made of glass for chemical… …   Wikipedia

• Erlenmeyer flask — Flask Flask, n. [AS. flasce, flaxe; akin to D. flesch, OHG. flasca, G. flasche, Icel. & Sw. flaska, Dan. flaske, OF. flasche, LL. flasca, flasco; of uncertain origin; cf. L. vasculum, dim. of vas a vessel, Gr. ?, ?, ?. Cf. {Flagon}, {Flasket}.] 1 …   The Collaborative International Dictionary of English

• Florence flask — Flask Flask, n. [AS. flasce, flaxe; akin to D. flesch, OHG. flasca, G. flasche, Icel. & Sw. flaska, Dan. flaske, OF. flasche, LL. flasca, flasco; of uncertain origin; cf. L. vasculum, dim. of vas a vessel, Gr. ?, ?, ?. Cf. {Flagon}, {Flasket}.] 1 …   The Collaborative International Dictionary of English

• Pocket flask — Flask Flask, n. [AS. flasce, flaxe; akin to D. flesch, OHG. flasca, G. flasche, Icel. & Sw. flaska, Dan. flaske, OF. flasche, LL. flasca, flasco; of uncertain origin; cf. L. vasculum, dim. of vas a vessel, Gr. ?, ?, ?. Cf. {Flagon}, {Flasket}.] 1 …   The Collaborative International Dictionary of English

• florence flask — noun Usage: usually capitalized 1st F 1. : a round or pear shaped glass flask with a long neck and often a covering of plaited raffia or straw in which olive oil or wine is shipped 2. : a round usually flat bottomed glass laboratory vessel shaped …   Useful english dictionary

• Erlenmeyer flask — Er·len·mey·er flask .ər lən .mī( ə)r , .er lən n a flat bottomed conical flask whose shape allows the contents to be swirled without danger of spilling Er·len·mey·er er lən .mī( ə)r, ər Richard August Carl Emil (1825 1909) German chemist.… …   Medical dictionary

• Volumetric flask — A volumetric flask is a piece of laboratory glassware used in analytical chemistry for the preparation of solutions. It is made of glass or plastic and consists of a flat bottomed bulb with a long neck, usually fitted with a stopper. The stopper… …   Wikipedia

• Florence flask — See under flask. * * * Flor·ence flask .flȯr ən(t)s , .flär n a round usu. flat bottomed laboratory vessel with a long neck …   Medical dictionary

• Erlenmeyer flask — /ˈɜlənmaɪə ˌflask/ (say erluhnmuyuh .flahsk) noun a flat bottomed, conical flask with a narrow neck, widely used in chemical laboratories. {named after E Erlenmeyer, died 1909, German chemist} …  

• Florence flask — /ˈflɒrəns ˌflask/ (say floruhns .flahsk) noun a flat bottomed, round flask with a long neck; used in laboratory experiments …