διανύχιος
From LSJ
οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters
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.).