place enclosed by hills or mountains (like a cow pen); the name (of the area of rājagaha)

…its capital at Rājagaha or Giribbaja where Bimbisāra, and after him Ajātasattu, reigned. Later, Pāṭaliputta became the capital. By the time…

…place was called Giribbaja (mountain stronghold) because it was surrounded by five hills—Paṇḍava, Gijjhakūṭa, Vebhāra, Isigili…

…Dhp-a.i.396
■ giribbaja a (cattle or sheep) run on the mountain Ja.iii.479; as Npl. at Snp.408.

Vedic vraja:…