noun, plural -neys, verb, -neyed, -ney⋅ing.| 1. | a structure, usually vertical, containing a passage or flue by which the smoke, gases, etc., of a fire or furnace are carried off and by means of which a draft is created. |
| 2. | the part of such a structure that rises above a roof. |
| 3. | Now Rare. the smokestack or funnel of a locomotive, steamship, etc. |
| 4. | a tube, usually of glass, surrounding the flame of a lamp to promote combustion and keep the flame steady. |
| 5. | Geology.
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| 6. | Mining. a nearly vertical cylindrical oreshoot. |
| 7. | British Dialect. fireplace. |
| 8. | Mountain Climbing. to ascend or descend (a chimney) by repeated bracing of one's feet or back and feet against opposite walls. |
| 9. | Mountain Climbing. to ascend or descend a chimney. |

chimney (chĭm'nē) Pronunciation Key
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chimney
structure designed to carry off smoke from a fireplace or furnace. A chimney also induces and maintains a draft that provides air to the fire
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