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.