zla

companion, spouse [R] [IW]

companion; khyi'i zla la song ba; Thrangu Rinpoche: = grow worse [RY]

thin, easy, pack [JV]

means zla bo, companion. For example the moon zla ba is the companion of the world. A friend among the men or women, a husband or wife, is called a zla bo or sku zla [RY]

companion, spouse, moon, month [IW]