Obtusity n. : Obtuseness.

Example:


Taxonomy
Obesity, Society, Speaker, Overweight and Obesity, weight stigma, treatment of obesity, childhood obesity, professional society, annual meeting, Day Pass, WLS, obesity resources, Metabolic Effects, North American Society, American Obesity Association, Learning Center, obesity epidemic, metabolic syndrome.

Defination from the web:
obesity, supports related research and education, and advocates and end to discrimination against those who suffer from obesity.