somatotonia
noun
so·ma·to·to·nia
| \ ˌsō-mət-ə-ˈtō-nē-ə
, sō-ˌmat-ə-
\
, sō-ˌmat-ə-
\
Medical Definition of somatotonia
: a pattern of temperament that is marked by predominance of physical over social or intellectual factors, aggressiveness, love of physical activity, vigor, and alertness — compare cerebrotonia, viscerotonia