Hălĭacmon

ŏnis, m.
I. a stream forming the boundary between Macedonia and Thessaly, now Vistritza, Plin. 4, 10, 17, § 34; Caes. B. C. 3, 37; Liv. 42, 53, 5; Claud. B. G. 179.
Lewis & Short
A Latin Dictionary, 1879
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