ἀτολμέω
From LSJ
τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
English (LSJ)
A to be ἄτολμος, be disheartened, Hp.Epid.6.7.3: c.inf., lack courage to... περαιτέρω προχωρῆσαι D.C.78.34:—also ἀτολμ-όω, AB 407 (ἀτολμάω, Suid., is incorrect).
German (Pape)
[Seite 387] (auch ἀτολμάω, Bekk. Thuc. 1, 124 für οὐ τολμῶντες aus mss.), nicht wagen, muthlos sein, Hippocr.