[{"Bold_text": "noun", "List Items": ["a passage or duct for smoke in a chimney.", "any duct or passage for air, gas, or the like.", "a tube, especially a large one, in a fire-tube boiler.", "Music. flue pipe flue pipe.Also called windway .a narrow slit in the upper end of an organ pipe through which the air current is directed.", "flue pipe flue pipe.", "Also called windway .a narrow slit in the upper end of an organ pipe through which the air current is directed."]}, {"Bold_text": "noun", "List Items": ["downy matter; fluff ."]}, {"Bold_text": "noun", "List Items": ["a fishing net."]}]