What does immunological mean?
Immunological is an adjective meaning relating to the immune system or to the scientific study of immunity. It is used to describe the mechanisms by which the body recognizes and responds to pathogens, toxins, transplanted tissue, allergens, and other potentially harmful substances. The phrase immunological response is especially common: it refers to the complex biological activity that follows exposure to an antigen and may include antibody production, activation of immune cells, inflammation, and immune memory. The word is most appropriate in medical, biological, and scientific contexts rather than in informal speech. It is closely related to immunity and immune, while immunological is the more explicitly discipline-based form of the adjective.
adjectiveRelating to immunology, the branch of biology concerned with the immune system and its responses. It describes processes, structures, conditions, or substances involved in defending the body against pathogens and other foreign or harmful agents.
- Relating to the immune system or to immunology.
"The vaccine triggered a strong immunological response in the patient."
"Researchers studied the immunological effects of the treatment on the immune system."
"The patient showed an unexpected immunological response after exposure to the allergen."
Immunological memory lets the immune system recognize a familiar threat, which is the biological basis of vaccination.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does immunological come from?
The word derives from the Latin immunis, meaning "free from" or "exempt," through immunology and the English adjective immune. The scientific sense developed as the study of the body's defenses against disease and harmful substances. Related English forms include immunity, immunize, and immunoglobulin, all sharing the same Latin root.
Related word forms
How immunological is actually used
This is a technical or scientific term, especially common in medicine, biology, immunology, and related health sciences. It is less typical in ordinary conversation than general terms such as "immune" or "immunity."