πεμψέμεναι

From LSJ

ἐπὶ ξυροῦ γὰρ ἀκμῆς ἔχεται ἡμῖν τὰ πρήγματα → our affairs are balanced on a razor's edge, our affairs are set upon the razor's edge

Source

French (Bailly abrégé)

inf. f. Act. épq. de πέμπω.

Greek Monotonic

πεμψέμεναι: Επικ. αντί πέμψειν, απαρ. μέλ. του πέμπω.