Hans Bahlow Surname Definition , Need Help

Hello:
    My ancestor's surname is MACKEBEN from Rehburg near Steinh�der Meer.
Could someone please translate into the English, the surname definition:

    MACKEBEN, (Hbg) , schlaffes, m�des Bein, "Siehe auch unter Been, Behn!
Vgl. Swakeb�n, Dickab�n, Schefb�n, V�lb�n, usw. (Dazu, mak unde mode": matt
und m�de, Alexander wart gantz mack an der sunnen"

I thank you for your help.

Doug Plowman