[bloh-pahyp] 
| 1. | a tube through which a stream of air or gas is forced into a flame to concentrate and increase its heating action. |
| 2. | Also called blow-iron, blowtube. Glass Blowing. a long metal pipe used to gather and blow the molten glass in making hollowware. |
| 3. | blowgun. |
| 4. | Medicine/Medical. an instrument used to observe or clean a cavity. |
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