lymph node

noun

1. any of the glandlike masses of tissue in the lymphatic vessels containing cells that become lymphocytes.

lymph node

noun

1. any of numerous bean-shaped masses of tissue, situated along the course of lymphatic vessels, that help to protect against infection by killing bacteria and neutralizing toxins and are the source of lymphocytes

lymph node

1. A bean-shaped mass of tissue found at intervals along the vessels of the lymphatic system. Lymph nodes filter foreign substances from the blood.

Word History and Origins

Origin of lymph node¹

First recorded in 1890–95

Example Sentences

Stage 2 means that the cancer has grown larger and has possibly spread to nearby lymph nodes.

From Los Angeles Times

More than 80% of plague cases in the U.S. have been in the bubonic form, from which patients will develop swollen, painful lymph nodes called buboes, according to the CDC.

From Los Angeles Times

In the decade that followed, Jones said, he underwent lung surgery twice and lymph node surgery two times as well.

From Los Angeles Times

During this first stage, infected people can experience a fever, headache, extreme tiredness, joint stiffness, muscle aches and pains or swollen lymph nodes.

From Los Angeles Times

Symptoms of the bubonic plague in humans typically appear within two to eight days after exposure and may include fever, chills, headache, weakness, and swollen lymph nodes.

From BBC