Gang-pyt
Bosworth & Toller Anglo-Saxon Old English Dictionary - gang-pyt
According to the Old English Dictionary:
-pytt, es;
- gang-pyt
- m. A privy; latrīna :-- On ðære nyðemestan fléringe wæs heora gangpyt and heora myxen on the lowermost flooring [of the ark] was their privy and their dunghill, Boutr. Scrd. 21, 7.