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device: Ar. and V. σημεῖον, τό, V. σῆμα, τό, ἐπίσημα, τό.
of a bird: Ar. λόφος, ὁ.
on a helmet: P. and V. λόφος, ὁ (Xen., also Ar.).
of a hill: P. and V. λόφος. ὁ, κορυφή, ἡ; see top.