- wash bottle
- wash bottle n a bottle or flask with a bent tube through its cap or stopper that is used to direct a stream of water (as by squeezing the bottle if it is flexible) onto something to be washed or rinsed
* * *1. a flexible squeeze-bottle with delivery tube, or a bottle having two tubes through the cork, so arranged that blowing into one will force a stream of liquid from the other; used in washing chemical materials. 2. a bottle containing some washing fluid, through which gases are passed for the purpose of freeing them from impurities.
Medical dictionary. 2011.