Medical Dictionary
subnormal
adj sub·nor·mal \ˌsəb-ˈnȯr-məl\
Medical Definition of SUBNORMAL
1
: lower or smaller than normal <a subnormal temperature>
2
: having less of something and especially of intelligence than is normal
—sub·nor·mal·i·ty \ˌsəb-nȯr-ˈmal-ət-ē\ noun, plural sub·nor·mal·i·ties
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