Interdome

• (n.) The open space between the inner and outer shells of a dome or cupola of masonry.
Found on http://thinkexist.com/dictionary/meaning/interdome/

Interdome

In'ter·dome` noun (Architecture) The open space between the inner and outer shells of a dome or cupola of masonry.
Found on http://www.encyclo.co.uk/webster/I/78
No exact match found