ཀློང་ཆེན
1) great expanse, immense space, great vast expanse. 2) vast knowledge [RY]
great expanse, immense space, vast knowledge; zab cing yangs pa'i blo khog gam shes rab [IW]
the great vast expanse, vast expanse, universe [JV]
vast expanse (of being)* [RB]