ingūmba (in-)     3  class 3
singular: i-,in-
plural: i-,in-
  
sterile female (human or animal)
sterility    (female, human or animal) ingūmba, igūmba, ubugūmba
En-En dictionary 
 ingumba found in: Imyibutsa (proverbs)
Umwibutsa 226   Ingumba itazi ikibi irigata...