'chimneystack' definitions:
Definition of 'chimneystack'
From: WordNet
noun
The part of the chimney that is above the roof; usually has several flues
Definition of 'chimneystack'
From: GCIDE
- chimneystack \chimneystack\ n. the part of the chimney that is above the roof; it usually has several flues. [WordNet 1.5] chimneysweep