PJ Gen7:19 :ואיתחפיאו כל טווריא רמיא‏ : all the high mountains were covered
See the entire entry for ḥpy vb. to cover

PJ Gen7:19 :ואיתחפיאו כל טווריא רמיא‏ : all the high mountains were covered
See the entire entry for rām adj. high