noun Etymology: International Scientific Vocabulary Date: 1873 the middle of the three primary germ layers of an embryo that is the source of many bodily tissues and structures (as bone, muscle, connective tissue, and dermis), ~al adjective
MESODERM
Meaning of MESODERM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012