Strong’s Dictionary of Hebrew Words:
Meaning:
from an unused root meaning to watch; observant; Jiskah, sister of Lot
Jackson’s Dictionary of Scripture Proper Names:
he will pour her out: he will anoint her: he will screen her
Potts’ Bible Proper Names:
A covering; to watch; observant:― sister of Milcah and Lot [SARAI], Gen. 11:29. {Obtectio}