LSJ
= πασσυδεί, rejected by Poll. 9.143 ; — also πασσύρως, Hsch.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
[ῡ], adv., = πασσυδεί, von Poll. 9.143 verworfen, s. Lobeck Phryn. p. 515.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)