the tissue in the bodies of animals

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

either of two masses of lymphatic tissue one on each side of the oral pharynx

a large dark-red oval organ on the left side of the body between the stomach and the diaphragm; produces cells involved in immune responses

the source of lymph and lymphocytes

a collection of lymphatic tissue in the throat behind the uvula (on the posterior wall and roof of the nasopharynx)

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