Term: blowtube: a tube that directs air or gas into a flame to concentrate heat
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: solitary vireo: of eastern North America having a bluish-grey head and mostly green body
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: marigold: any of various tropical American plants of the genus Tagetes widely cultivated for their showy yellow or orange flowers
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: quarterback: (football) the person who plays quarterback
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: costing: cost accounting
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: tremble: a reflex motion caused by cold or fear or excitement
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: power: one possessing or exercising power or influence or authority
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: scotch laburnum: an ornamental shrub or tree of the genus Laburnum
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: gloat: malicious satisfaction
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: sick joke: a joke in bad taste
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: colon: a punctuation mark (:) used after a word introducing a series or an example or an explanation (or after the salutation of a business letter)