Lymphoid (adjective)

Relating to, resembling, or functioning as lymph tissue.

Origin:

Late 19th century, from the greek word 'lymphē' meaning 'clear fluid' + '-oid' meaning 'resembling'.

Examples:

1. The spleen is an organ of the body's lymphoid system.
2. A vaccine that stimulates the immune system's production of lymphoid cells.
3. Lymphoid cells produce antibodies in response to foreign invaders.
4. Lymphoid tissues are involved in the body's defense against infections and diseases.
5. The lymphoid organs play a vital role in the body's immune response.