autoaggression
noun
au·to·ag·gres·sion
| \ ˌȯ-tō-ə-ˈgre-shən
\
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Medical Definition of autoaggression
: autoimmunity
The findings suggest that insulin-dependent diabetes may be a disease of autoaggression.— Shin-Weh Huang and Noel Keith Maclaren, Science, 2 Apr. 1976