Immunoprotection refers to the body's ability to protect itself from infectious agents and diseases. There are several synonyms for immunoprotection, including immune defense, immune protection, immune response, and immunization. These terms all refer to the same concept of the body's immune system fighting against harmful pathogens and toxins. Other related terms include immunity, which refers to the state of being protected against a specific disease or pathogen, and vaccination, which refers to the process of introducing a weakened or killed pathogen into the body to activate the immune system and create immunity. Understanding the different synonyms for immunoprotection is important for understanding the body's immune system and how it works to keep us healthy.