δειναὶ δ' ἅμ' ἕπονται κῆρες ἀναπλάκητοι → and after him come dread spirits of death that never miss their mark
prominent sign: P. and V. σημεῖον, τό. V. σῆμα, τό.
boundary: P. and V. ὅρος, ὁ. ὅρια, τά.