noun Etymology: New Latin Metazoa, from meta- + -zoa Date: 1879 any of a group ( Metazoa ) that comprises all animals having the body composed of cells differentiated into tissues and organs and usually a digestive cavity lined with specialized cells, ~ adjective
METAZOAN
Meaning of METAZOAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012