δίπυλος

A. double-gated, with two entrances, S. Ph. 952.

II. δίπυλον,τό, a name for the Θριάσιαι πύλαι at Athens, Plb. 16.25.7, Plu. Per. 30; at Rome for the temple of Janus, Id. 2.322a.

2. = ὑπερῷον, Hsch.