self–abuse

1 ENTRIES FOUND:
self–abuse /ˌsɛlfəˈbjuːs/ noun
self–abuse
/ˌsɛlfəˈbjuːs/
noun
Britannica Dictionary definition of SELF–ABUSE
[noncount]
1 
: things that you do that harm your own body or health
2 
old-fashioned + disapproving : masturbation