fart    umusuzi
En-En dictionary 
fart    (to ~, to pass gas) gusura, gusurira
En-En dictionary 
gusura (-suze)   v    to pass gas, to fart
umusuzi (imi-  2  class 2
singular: umu-
plural: imi-
  
fart (rude)
gusurira (-suriye)     v    1. to pass gas, to fart, 2. to sting or bite (insect), 3. to cause to feel badly