διανύχιος
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)
[ῠ], ον,
A nocturnal, read by Theon in S.Ichn.66 (lyr.).
Spanish (DGE)
-ον
nocturno l. de Theo grammaticus a S.Fr.314.72 (v. ap. crít.).