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† 1. ăpūs, pŏdis, m., = ἄπους (footless), a kind of swallow, said to have no feet, the black martin: Hirundo apus, Linn.; Plin. 10, 39, 55, § 144.
2. Apus, name of a town and river in Dacia, now Salavicza, Tab. Peut.