1)
What is the meaning of "v'Ad Kerem Zayis"?
1.
Radak citing Targum Yonasan: Also vineyards and olive trees - everything was burned.
2.
Radak: It was a vineyard of olive trees, i.e. many planted close together. Brachos 35a says that this is called Kerem Zayis, but it is not called Stam Kerem.
