בַּר (barbarnoun|masculineson)
[Heb] בַּר ETCBC: בַּר‎ (subs|son) OSHL: b.cv.ac TWOT: 277 GK: H1337 Greek: παιδεία, τέκνον
Derivation: borrowed (as a title) from בַּר;
Strong's: the heir (apparent to the throne)
KJV: son.