immolation       
noun [ U ] uk/ˌɪm.əˈleɪ.ʃən/ us/ˌɪm.əˈleɪ.ʃən/
 (通常指通过焚烧)杀死自己或他人,或毁灭某物
the act of killing yourself or someone else, or of destroying something, usually by burning
  A woman attempted suicide by self immolation.  一名妇女试图通过自焚自杀。 
 Fifteen homes were saved from immolation. 有15所房屋免于被烧毁。 
 See: immolate
 - More examples
 - Two of the self immolations resulted in death.
 - A fiery suicide spawned as many as 60 copycat immolations.
 - Both the film and the book depict the fiery immolation of an oil rig.