noun
- declension: 2nd declension
 - gender: neuter
 
Definitions:
- (Roman) prothyrum
 - enclosure before door of Greek house
 - foyer (pl.)
 
- Age: Late, post-classical (3rd-5th centuries)
 - Area: All or none
 - Geography: Greece
 - Frequency: Having only single citation in Oxford Latin Dictionary or Lewis + Short
 - Source: Lewis & Short, “A Latin Dictionary”, 1879 (Lewis & Short)