ἀρτίνοος
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
English (LSJ)
[ῐ], ον, contr. ἀρτί-νους, ουν,
A sound of mind, D.C.69.20.
German (Pape)
[Seite 362] von gesundem, vollkommenem Verstande, Sp.
Greek (Liddell-Scott)
ἀρτίνοος: -ον, συνῃρ. -νους, ουν, ὁ ἄρτιος τὸν νοῦν, Δίων Κάσσ. 69. 20.