κίρκος
.κίρκος, ὁ,
a kind of hawk or falcon, so called from its wheeling flight, ἵρηξ κίρκος (where ἵρηξ is the generic term, κίρκος the specific, like βοῦς τοῦρος) , Od.
a ring, circle, mostly in form κρίκος.
{'content': 'κίρκος\n .κίρκος, ὁ,\n a kind of hawk or falcon, so called from its wheeling flight, ἵρηξ κίρκος (where ἵρηξ is the generic term, κίρκος the specific, like βοῦς τοῦρος) , Od.\n a ring, circle, mostly in form κρίκος.', 'key': 'ki/rkos'}