WASH-BOTTLE
\wˈɒʃbˈɒtə͡l], \wˈɒʃbˈɒtəl], \w_ˈɒ_ʃ_b_ˈɒ_t_əl]\
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A corked flask having two tubes passing through the stopper; one extending to the bottom of the flask, the other just projecting through the cork. The two tubes are so arranged that blowing into one will, force the liquid in the flask out through the other tube. Used in the chemical laboratory for test-tube
By Smith Ely Jelliffe