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a tube used for blowing air or oxygen into a flame to intensify its heat
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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|Noun||1.||blowtube - a tube that directs air or gas into a flame to concentrate heat|
|2.||blowtube - a tube through which darts can be shot by blowing|
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