Antibiotic: meaning, definitions and examples

See above.

• I need to take my antibiotic every eight hours.
• Some bacteria have become resistant to this antibiotic.

This term is broader than 'antibiotic' and 'antibacterial', as it refers to agents that act against a variety of microorganisms, including bacteria, viruses, fungi, and parasites.

• The hospital uses antimicrobial surfaces to reduce the spread of infections.
• This blanket is made from antimicrobial fabric to keep germs at bay.

This word is often used for products or substances that kill bacteria or inhibit their growth, especially in everyday items like soaps and cleaning products.

• She always uses antibacterial soap to wash her hands.
• This cleaning spray has antibacterial properties.

It is most appropriate in medical settings when referring to a treatment specifically designed to combat bacterial infections. It is commonly prescribed by doctors.

• The doctor prescribed an antibiotic to treat her bacterial pneumonia

This word is best used in both medical and scientific contexts when referring to substances that kill or inhibit the growth of various microorganisms, including bacteria, viruses, fungi, and parasites.

• The new antimicrobial coating on surgical instruments helps prevent infections

This term is suitable for general usage, especially in consumer products like soaps, wipes, and sprays that are designed to reduce bacterial presence.

• He always carries antibacterial wipes to clean his hands when he's out