grandmother   ▶ nyogokuru, nyōkuru
En-En dictionary 
umukēcuru (aba-)     1  class 1
singular: umu-
plural: aba- ▶ old woman, widow (not very respectful term, can be used though by little children, or by grandchildren towards their grandmother)
nyogokuru (ba-)     1  class 1
singular: umu-
plural: aba- ▶ grandmother
nyōkuru (ba-)     1  class 1
singular: umu-
plural: aba- ▶ grandmother
 grandmother found in: Kirundi II (Grammar)
chapter 53  ▶ Nouns of Relationship