mellum

i, n.
I. a dog's collar, Varr. R. R. 2, 9, 15 Schneid. N. cr. (al. melium and maelium).—Also, millus, i: millus collare canum venaticorum, factum ex corio confixumque clavis ferreis eminentibus adversus impetum luporum, Paul. ex Fest. p. 151 Müll.—Also written melium, mil-lus, q. v.
Lewis & Short
A Latin Dictionary, 1879
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