a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance

the interconnected system of spaces and vessels between body tissues and organs by which lymph circulates throughout the body

the major duct of the lymphatic system

any of the lymphatic vessels that convey chyle from the small intestine to the thoracic duct

One of the two terminal lymphatic vessels, formed by the union of the right jugular lymphatic vessel and vessels from the lymph nodes of the right upper extremity, thoracic wall, and both lungs; lying on the right side of the root of the neck and emptying into the right brachiocephalic vein.

the interconnected system of spaces and vessels between body tissues and organs by which lymph circulates throughout the body