chimneystack

from WordNet (r) 3.0 (2006)
chimneystack
    n 1: the part of the chimney that is above the roof; usually has
         several flues
from The Collaborative International Dictionary of English v.0.48
chimneystack \chimneystack\ n.
   the part of the chimney that is above the roof; it usually
   has several flues.
   [WordNet 1.5] chimneysweep
antiflux / dictionary / chimneystack
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