urubura     6  class 6
singular: uru-
  
(no pl.) hail
 urubura : Prefixless Present 2. pers. sing. with 6.class sg. object of:
kubura (-buze)     v    1. to lack, 2. fail to find, 3. to miss, 4. to lose control over
 urubura : Prefixless Present 2. pers. sing. with 6.class sg. object of:
kubūra (-būze)     v    1. to warn of danger, 2. to announce something
hail    urubura
En-En dictionary 
snow    (hail) urubura
En-En dictionary