ῥόμβος ῥόμβος, or ῥύμβος, ὁ, ῥέμβω a spinning-top or wheel, Lat. turbo, Eur., Anth. a magic wheel, used by sorcerers to aid their spells, Theocr., Hor. a spinning, whirling motion, of a top or wheel, ἱέντα ῥόμβον ἀκόντων shooting forth whirling darts, Pind.; ῥ. αἰετοῦ the eagleʼs swoop, Pind. a rhomb, lozenge, i. e. a four-sided figure with all the sides, but only the opposite angles, equal, Euclid. a fish, the turbot, brill.