WENCH

wench, wensh (shiphchah): The word "wench" is found only in 2 Samuel 17:17 the King James Version, where the Revised Version (British and American) has "maid-servant." The Hebrew word shiphchah here used is a common term for maid-servant, female slave. the King James Version used the word "wench" to convey the meaning maid-servant, which was a common use of the word at that time, but it is now practically obsolete.

From the International Standard Bible Encyclopedia
Edited by James Orr, published in 1939 by Wm. B. Eerdmans Publishing Co.