epinaos

[ ep-uh-ney-os ]
/ ˌɛp əˈneɪ ɒs /

noun, plural ep·i·na·oi [ep-uh-ney-oi] /ˌɛp əˈneɪ ɔɪ/.

a rear vestibule, as of a classical temple.
Also called opisthodomos, posticum.
Compare pronaos.

Origin of epinaos