obacerbo
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
Latin > French (Gaffiot 2016)
ŏbăcerbō, āre, tr., aigrir, exaspérer : P. Fest. 187.
Latin > Chinese
*obacerbo, as, are. :: 惹人怒