ὑποχόνδριον

From LSJ

ἀλλ' ἦν ἅπαντα τεταγμένα νόμων ἐπιταγαῖς → but all their acts were regulated by prescriptions set forth in laws

Source

Russian (Dvoretsky)

ὑποχόνδριον: τό тж. pl. область тела под хрящевыми (ложными) ребрами Arst.