Ventiduct

Ven'ti·duct noun [ Latin ventus wind + ductus a leading, conduit, from ducere , ductum , to lead.] A passage for wind or air; a passage or pipe for ventilating apartments. Gwilt.
Found on http://www.encyclo.co.uk/webster/V/14

Ventiduct

• (n.) A passage for wind or air; a passage or pipe for ventilating apartments.
Found on http://thinkexist.com/dictionary/meaning/ventiduct/

ventiduct

ventiduct A passage for wind or air; a passage or pipe for ventilating apartments or rooms.
Found on http://www.wordinfo.info/words/index/info/view_unit/2277/

ventiduct

ventilating pipe or passage
Found on http://phrontistery.info/v.html
No exact match found