瓦斯桶 wǎsītǒng gas cylinder Definitions Defs Origin Strokes Stroke Words Sentences Sents 瓦斯 wǎsī noun gas gas; specifically combustible gases such as coal gas or methane; a loanword from English via Japanese桶 tǒng measure wordnoun bucket a container used to hold things, usually cylindrical or rectangular, such as a bucket, pail, barrel, or can