kingdom    ubwāmi
(at the king's court) ibwāmi, i bwāmi
En-En dictionary 
kubura Shinge na Rugero (-buze)   phr    to lose control, to fail badly (Shinge and Rugero are two strategic hills that Rwanda lost to Burundi in a famous historic battle between the two kingdoms)
ubwāmi     8  class 8
singular: ubu-
  
kingdom
 kingdom found in: Kirundi I (Study lessons)
lesson 48   Personal Pronouns
 kingdom found in: Kirundi II (Grammar)
chapter 58   Possessive Adjectives made into Pronouns