εὔπνους
From LSJ
Ἀναβάντα γὰρ εἰς τὴν ἀκρόπολιν, καὶ διὰ τὴν ὑπερβολὴν τῆς λύπης προσκόψαντα τῷ ζῆν, ἑαυτὸν κατακρημνίσαι → For he ascended the acropolis and then, because he was disgusted with life by reason of his excessive grief, cast himself down the height
English (LSJ)
-ουν, contr. of εὔπνοος.
French (Bailly abrégé)
ους, ουν :
att. c. εὔπνοος.
German (Pape)
zusammengezogen aus εὔπνοος.
Russian (Dvoretsky)
εὔπνους: стяж. = εὔπνοος.
Middle Liddell
πνέω
I. breathing well, breathing a sweet smell, sweet-smelling, Mosch., Anth.
II. affording a free passage to the air, Lat. perflabilis, Xen.