ēthĭcus

a, um, adj.
I. moral, ethic (post-class.): res, Gell. 1, 2, 4: dictio, Sid. Ep. 8, 11.— Hence adv.: ēthĭcos = ἠθικῶς, morally: dicere, Sen. Contr. 2, 12, 8.
Lewis & Short
A Latin Dictionary, 1879
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