اِنْهَدَمَ
1.
It became thrown down, pulled down, pulled to pieces, demolished, or destroyed: and it fell in ruins, or to pieces; or became a ruin.
2.
اِنْهَدَمَ الحَايءِطُ مِنْ مَكَانِهِ مِنْ غَيْرِ هَدْمٌ [The wall fell in ruins, or to pieces, from its place, without being pulled to pieces]. (Lth, in TA, article قيض.)