sterile    (to be) kugūmbaha, guhona
(to make) gukona, gushāhura
En-En dictionary 
stérile    barren    (to be, person) kugūmbaha
(plants) kurūmba
(place) uruharabuga
(thing, corn, etc.) ikirūmbirane
(to become from lack of fertilizer) guseba
En-En dictionary 
gushāhura (-shāhuye)     v    to castrate, make sterile
kugūmbaha (-gūmbashe)     v    to be sterile
igūmba (i-  3  class 3
singular: i-,in-
plural: i-,in-
  
sterile female (human or animal)
guhona (-honnye)     v    1. to perish, 2. to be sterile
gukona (-konnye)     v    1. to cut off, 2. to prune, 3. to castrate, to make sterile
ingūmba (in-)     3  class 3
singular: i-,in-
plural: i-,in-
  
sterile female (human or animal)