ἀνεῖναι

From LSJ

τὸν νέον τίνα οἴει καρδίαν ἴσχειν → what do you think are his feelings

Source

French (Bailly abrégé)

inf. ao.2 de ἀνίημι.

Russian (Dvoretsky)

ἀνεῖναι: inf. aor. 2 к ἀνίημι.