πύλη : gate,
gates, always pl., with reference to the two wings.
Poetically Ἀίδα_ο (periphrasis for
death), οὐρανοῦ, Ὀλύμπου, Ἠελίοιο,
ὀνείρειαι, ὀνείρων,
Od. 4.809, Od. 19.562, Ε 646, Od. 14.156.