Proto-Sino-Tibetan: *phrĕŋ
Meaning: straight, level
Tibetan: braŋ-ŋe straight, vertical, perpendicular
Kachin: preŋ1 straight.
Comments: BG: Garo diŋ-breŋ straight, Bodo beŋ become straight, peŋ make straight, Dimasa beleŋ be erect, straight, gibleŋ straight, si-phleŋ straighten out. Ben. 75.