noun Date: 1839 a body cavity (as in arthropods or some mollusks) that contains blood or hemolymph and functions as part of the circulatory system
HEMOCOEL
Meaning of HEMOCOEL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012