Prophylactic - Meaning, Definition & English Examples
A prophylactic is something used to prevent disease or unwanted outcomes, such as a condom for contraception or a vaccine for immunity. It serves as a protective measure.
Definition:
Intended to prevent disease or other unwanted outcomes.
Synonyms:
preventive, protective, precautionary, deterrent
Part of Speech:
adjective, noun
Antonyms:
harmful, risky
Common Collocations:
prophylactic measures, prophylactic treatment, prophylactic use, prophylactic antibiotics
Derivatives:
prophylaxis, prophylactically
Usage Tips:
Use "prophylactic" to describe actions or items that prevent harm or disease before they occur.
Common Phrases:
prophylactic approach, prophylactic measure, prophylactic care
Etymology:
From Greek "prophylaktikos," meaning "to guard or prevent beforehand."
Examples:
- 1. She took a prophylactic dose of medicine before traveling.
- 2. The doctor recommended a prophylactic vaccine for the flu season.
- 3. Prophylactic measures can reduce the risk of infection significantly.
- 4. He wore a mask as a prophylactic against airborne illnesses.