בַּר

From LSJ

τὰ ἡμίσεα πάσης τῆς οὐσίης ἐξαργυρώσαντα → turn half of my property into silver

Source

English (Strong)

(Aramaic) corresponding to בֵּן; a son, grandson, etc.: X old, son.
borrowed (as a title) from בַּר; the heir (apparent to the throne): son.