• (a.) Having the structure, or performing the functions, both of digestive and circulatory organs; as, the gastrovascular cavity of c/lenterates.
Gas`tro·vas'cu·lar adjective [ Gastro- + -vascular .] (Zoology) Having the structure, or performing the functions, both of digestive and circulatory organs; as, the gastrovascular cavity of cœlenterates.