ENDOMORPH
endomorph
(noun) a heavy person with a soft and rounded body
Source: WordNet® 3.1
Etymology
Noun
endomorph (plural endomorphs)
A mineral, especially a crystal, enclosed within another
A person of the endomorphic physical type, characterised by big bones, round face, large trunk and thighs and a naturally high degree of body fat, especially around the midsection.
(bodybuilding) A person having a theoretical body type with slow metabolism in which weight is gained easily, but fat levels are hard to reduce. Endomorphic bodybuilders tend to be the most massive.
Source: Wiktionary
En"do*morph, n. Etym: [Endo- + Gr. (Min.)
Definition: A crystal of one species inclosed within one of another, as one
of rutile inclosed in quartz.
Source: Webster’s Unabridged Dictionary 1913 Edition