ὑποστρόγγυλος
From LSJ
συνετῶν μὲν ἀνδρῶν, πρὶν γενέσθαι τὰ δυσχερῆ, προνοῆσαι ὅπως μὴ γένηται· ἀνδρείων δέ, γενόμενα εὖ θέσθαι → it is the part of prudent men, before difficulties arise, to provide against their arising; and of courageous men to deal with them when they have arisen
English (LSJ)
ον,
A somewhat round, Thphr.HP8.8.5, Dsc.3.4, al., Apollod.Poliorc.178.1.
Greek (Liddell-Scott)
ὑποστρόγγῠλος: -ον, ὀλίγον ἢ κάπως στρογγύλος, Θεοφρ. περὶ Φυτ. Ἱστ. 8. 8, 5, Διοσκ. 3, 121., 3, 110:, 3. 4, κλπ.