mārume (ba-)     1  class 1
singular: umu-
plural: aba-
  
brother of my mother
brother    (my) mwēne data
(your) mwēne so
(his, her, their) mwēne se
(older ~ of boy) mukuru, mukurwanje
(younger ~ of boy) mutoyi, murumuna
(of girl) musāza
(of my mother) mārume
(of your mother) nyokorume
(of his, her, their mother) inarume
(of father, uncle) dāta wacu, dāta wanyu, dāta wabo
(to be ~ and sister, or to be ~s) kuvūkana
(religious, monk) umufrere
En-En dictionary 
uncle    (paternal, my, our) dāta wacu
(paternal, your) so wānyu
(paternal, his, her, their) sewābo
(maternal, my, our) mārume
(maternal, your) nyokorume
(maternal, his, her, their) inarume
En-En dictionary 
 marume found in: Kirundi II (Grammar)
chapter 53   Nouns of Relationship