Latrine
A latrine is a toilet or an even simpler facility which is used as a toilet within a system of sanitation. For example, it can be a communal trench in the earth in a camp to be used as emergency sanitation, a hole in the ground (pit latrine), or more advanced designs, including pour-flush systems.
Latrine Media
Roman public latrine found in the excavations of Ostia Antica; despite popular belief, Roman latrines were not spaces where everyone defecated together. They had wooden partitions separating the individual spaces.
Public Latrine at Athens' Roman Forum site
Roman latrines in Els Munts villa at Altafulla in Tarragonès, Spain.1) Bench 2) Main water channel 3) Front water channel 4) Wall 5) Window 6) Divider 7) Washbasin
Latrines of Krak des Chevaliers in Syria