Meibomian

Example:While lymph nodes and meibomian glands are both crucial for the body's immune function, they serve different roles; the lymph node is involved in immune responses, while meibomian glands produce oils for the tear film.

Definition:A small oval or kidney-shaped organ of the immune system found throughout the body, often involved in the production of lymphocytes and defense against infection but not related to sebaceous functions like meibomian glands.