αὐτοετής
From LSJ
τὸ γὰρ βραχύ τι τοῦτο πᾶσαν ὑμῶν ἔχει τὴν βεβαίωσιν καὶ πεῖραν τῆς γνώμης → this trifle contains the whole seal and trial of your resolution
English (LSJ)
ές, (ἔτος)
A in or of the same year, of trees, αὐτοετεῖς αὐαίνονται Thphr.HP3.7.1; ἔριφος J.AJ3.9.3. Adv. αὐτοετές within the year, Od.3.322, D.C.36.37; γεννᾶν Arist.HA562b12; at one year old, ὀχεύεσθαι ib.545a24.