κοπτός
From LSJ
τί ἦ μοι ταῦτα περὶ δρῦν ἢ περὶ πέτρην → but what is this to me, about an oak or a rock | but what are these things about a tree or a rock to me | why all this about trees and rocks | why all this about what we have nothing to do with | but why am I off on this tangent
English (LSJ)
ή, όν,
A chopped small or pounded, ἰσχάς Cratin.371; τυρός Antiph.133.8. II κοπτὴ σησαμίς, a cake of pounded sesame, Artem.1.72 codd.; κοπτή alone in this sense, Sopat.17, AP12.212 (Strat.), POxy.113.31 (ii A. D.), Alex.Trall.1.15. 2 κοπτή, ἡ, lozenge, pastille, Dsc.2.103, Archig. ap. Orib.8.46.8.