Proto-Mongolian: *orug
Meaning: 1 greyish, grey-brown 2 white horse with black back
Russian meaning: 1 сероватый 2 белый конь с черной спиной
Written Mongolian: oruɣ 1
Middle Mongolian: orox 2 (SH) Khalkha: orog 1
Kalmuck: orǝg 1
monget-prnum,monget-meaning,monget-rusmean,monget-wmo,monget-mmo,monget-hal,monget-kal,monget-reference,