endomorph (n.)youdaoicibaDictYouDict[endomorph 词源字典]
1940 as one of W.H. Sheldon's three types of human bodies, from endo- + -morph, from Greek morphe "form" (see Morpheus). Earlier, "a mineral encased in the crystal of another mineral" (1874). Related: Endomorphic.[endomorph etymology, endomorph origin, 英语词源]