What is antibiotic? How to use in English

The term "antibiotic" came into use in the 1940s, coined by the British microbiologist Selman Waksman to describe a group of organic compounds produced by certain bacteria and fungi that have the ability to inhibit the growth or destroy other bacteria. The word itself is a combination of "anti," meaning against, and "b iont," referring to the microscopic life forms called bacteria. This naming convention reflects the fact that antibiotics are designed to combat bacterial infections, which were once a leading cause of death and disease before the development of antibiotic therapy. The discovery of antibiotics revolutionized the field of medicine, as they provided a powerful new tool in the treatment of bacterial infections, from simple skin infections to life-threatening illnesses such as tuberculosis and pneumonia. Today, antibiotics continue to play a critical role in modern medicine, helping to prevent and treat a range of bacterial infections, and remain one of the most important advances in medical science.