Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
immune system | Yes | No | No | No |
reticuloendothelial system | Yes | No | No | No |
immune system (noun) | reticuloendothelial system (noun) |
---|---|
a system (including the thymus and bone marrow and lymphoid tissues) that protects the body from foreign substances and pathogenic organisms by producing the immune response | a widely distributed system consisting of all the cells able to ingest bacteria or colloidal particles etc, except for certain white blood cells |