ἀρτίστομος
From LSJ
ὑμῖν ἔξεστι εὐδαίμοσι γενέσθαι → to you it is permitted to be joyful, it is permitted to be happy, it is permitted to be fortunate, vobis licet esse beatis
English (LSJ)
ον,
A speaking in good idiom, or with precision, Plu.Cor.38, Suid. Adv. -μως Poll.6.150. II with a good mouth or opening, κόλπος Str.5.4.5; λιμήν Id.17.1.6. III ἀ. βέλεα evenly tipped, i. e. not sharp or jagged (πανταχόθεν ὁμαλά Gal.19), Hp.VC11; so ἀ. ξὸΐς plain chisel (not toothed), IG7.3073.148 (Lebad.).