igisozi (ibi-  4  class 4
singular: iki-,ic-
plural: ibi-,ivy-
  
very big hill, large mountain
hill    umusozi, umudūgo, umutumba
(brow of) igikombe
(of earth, to plant in) iburi
(slope of) inkūka, akamanuko, umurwa
(top of) impīnga
(little hills) ubutumba
(very big ~) igisozi
(white ant hill) umugina
En-En dictionary 
mountain    umusozi
(large ~) igisozi
(foot of) umucāmo
(peak) impīnga
En-En dictionary 
 igisozi found in: Kirundi I (Study lessons)
lesson 15   Special Uses of Class 4 iki–, ibi–