Rubble
The Handy Cyclopedia of Common Things and Biographical Dictionary · 1901 · p. 16
[Old Fr.] Rough stones from the quarry, or stones broken or worn with water, used for coarse building.
Bu kavram başka kaynaklarda da geçiyor
Hawkins' Electrical Dictionary (1915)
Chamber's Twientieth Century Dictionary (1908)
Readham'da tam maddeyi gor →