kumena (-mennye)     v    to break (vt) (esp. object with rather flat surface)
kumenagura (-menaguye)     v    to break to bits (vt)
kumenagurika (-menaguritse)     v    to break to bits (vi)
bits    utumānyagu
(of paper, cloth) ibitabu
(break into, vt) kumenagura, kumānyagura, gusatagura, kuvunagura, kuvunaguza, gucagagura
(break into, vi) kumenagurika, gusatagurika
En-En dictionary 
break    (vi) gucīka, kumeneka, kumānyuruka
(vt) guca
(and scatter, vt) gusāvya
(any slender thing, vi) kuvunika
(any slender thing, vt) kuvuna
(completely, vi) kudēndūka, gufyonyoka, kuvunagura
(in two) gusāba
(the law) kurēnga, kuyoba
(object with flat surface, vt) kumena
(off by burning, tree, etc.) gutemuka
(off a piece, bread) kubega
(out, as rash) guhurira, guturika
(rope, chain) kuvutagura
(suddenly, unexpectedly) gukenyuka
(a taboo) kurēngwa, kuzirūra, kugōka
(to bits, vi) kumenagurika, gusatagurika, kuvunagura, kumānyagura
(to bits, vt) gucagagura, kumenagura, gusatagura, kuvunaguza
(up, vi) kumānyagurika, kumānyuka
(up, vt) kujānjagura
(a break, as bone) imvune
En-En dictionary 
grind    gusya, gukwema, kunoza, kumenagura, gusyokora
(in wooden mortar) gusekura
(poorly, coarsely) guhera
(quickly) gukwemagura
(to crush grain before grinding) kuvūngurīsha
En-En dictionary 
secret    ibānga
(to betray) kumena ibānga, guhemuka
(one who can't keep) igihururu
En-En dictionary 
 kumena found in: Kirundi I (Study lessons)
lesson 79   Causative Verbs II
lesson 81   Review 71 - 80
lesson 122   Summary of Tenses