uburiba   8  class 8
singular: ubu-
  
weight
 uburiba : Prefixless Present 2. pers. sing. with 8.class sg. object of:
kuriba (-rivye)     v    to weigh (vi), be heavy
weight    uburiba
(to lose) kunamba
(to lose a lot of ~) kugōgōra
En-En dictionary