It is often suggested that this word (apparently in the absolute!) is the etymon of the common North-Eastern Neo-Aramaic word for woman (also in modern Mandaic), baxta; see G. Krotkoff, "Studies in Neo-Aramaic Lexicography", in A. Kort and S. Morschauser, eds., Biblical and Related Studies Presented to Samual Iwry (Eisenbrauns, Winona Lake: 1985), 131f.
Although there is no clear evidence, that this word exists in classical Mandaic in the meaning "lady" as argued by MD, the cited passage from Syriac for the gloss "working woman" already shows, (in the 5th century!) a path of development to the common NENA usage, although its clear meaning has been overlooked by previous lexicographers.