ἀποτεμάχισμα

From LSJ

περὶ ἀλόγων γραμμῶν καὶ ναστῶν → on incommensurable lines and solids

Source

Spanish (DGE)

-ματος, τό pedazo ψωμοῦ Sch.Luc.DMeretr.278.9.