noun
Usage: usually capitalized M
Etymology: after Johann F. Meckel died 1774 German anatomist
: the proximal part of the yolk stalk when persistent as a blind fibrous tube connected with the lower ileum
noun
Usage: usually capitalized M
Etymology: after Johann F. Meckel died 1774 German anatomist
: the proximal part of the yolk stalk when persistent as a blind fibrous tube connected with the lower ileum
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012