Propylon

• (n.) The porch, vestibule, or entrance of an edifice.
Found on http://thinkexist.com/dictionary/meaning/propylon/

Propylon

Prop'y·lon noun ; plural Propyla . [ New Latin , from Greek ...; ... before + ... a gate.] (Anc. Arch.) The porch, vestibule, or entrance of an edifice.
Found on http://www.encyclo.co.uk/webster/P/177

Propylon

Gateway that stands in front of a pylon.
Found on https://www.encyclo.co.uk/local/10138
No exact match found