endomorphy

/ˈɛndəˌmɔrfi/
noun
  1. The quality or state of having a round, soft body type with a tendency to store body fat easily.
    • The study measured endomorphy in participants using skinfold calipers.
    • Endomorphy is one of the three main body types in the somatotype classification system.
    • His high degree of endomorphy made it challenging for him to compete in long-distance running.