noun
: a loop that is formed in most mollusks by the visceral ganglia with their commissure and the pleurovisceral connectives and that gives off branches to the gill, osphradium, parts of the mantle, and various viscera
noun
: a loop that is formed in most mollusks by the visceral ganglia with their commissure and the pleurovisceral connectives and that gives off branches to the gill, osphradium, parts of the mantle, and various viscera
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012