基陛(jī bì) “foundations and steps (of a building)”
HD. 2.1112a(水經注); not found at DK. 3.198.;
13c21.譬如長者 有一大宅 其宅久故 而復頓弊 堂舍高危 柱根摧朽 梁棟傾斜 基陛隤毀 牆壁圮坼 ……… (v)
not found at K. 83.1; not found at Z. 76b18;