somatopleure
Pronunciation: /ˌsəʊmətə(ʊ)ˈplʊə/
noun
Embryology- a layer of tissue in a vertebrate embryo comprising the ectoderm and the outer layer of mesoderm, and giving rise to the amnion, chorion, and part of the body wall. Often contrasted with splanchnopleure.
Origin:
late 19th century: from somato- 'of the body' + Greek pleura 'side'