παραβλύζειν τοῦ οἴνου ἐν τῷ ὕπνω → disgorge wine in one's sleep, belch a bit of wine in one's sleep
subs.
P. and V. πηδάλιον, τό, or pl., V. οἴαξ, ὁ (also Plat. but rare P.), πλῆκτρα, τά (Soph., Frag.).
