ἐμφλάομαι
From LSJ
νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
medic. hundirse, desplazarse hacia adentro ref. la fractura con contusión de un hueso ἢν ἐμφλασθῇ τὸ ὀστέον ἔσω ἐκ τῆς φύσιος τῆς ἑωυτοῦ Hp.VC 10, cf. Prorrh.2.14.