διελεγκτέον
From LSJ
ἐν δὲ μηνὸς πρῶτον τύχεν ἆμαρ → it chanced to be on the first of the month, that day fell on the first of the month
English (LSJ)
one must refute, Plu.2.450b.
Spanish (DGE)
hay que refutar οὐ τοῦτο νῦν δ. Plu.2.450b.
French (Bailly abrégé)
adj. verb. de διελέγχω.
Greek (Liddell-Scott)
διελεγκτέον: ῥημ. ἐπίθ. τοῦ διελέγχω, Πλούτ. Ἠθ. 450.
