Proto-Sino-Tibetan: *rɨ̄m(H) (k-)
Meaning: combine, together
Burmese: rumh to collect, assemble, gather together.
Kachin: (H) sǝrum, ǯǝkhrum to agree.
Lushai: ṭōm to share with, use or have in common with.
Lepcha: krjóm to unite, to act in concord, to agree, to accord with
Comments: Cf. PAA *ruam 'put together', Tai *ruam 'put together, unite'.
