The meaning of PROPHYLACTIC is guarding from or preventing the spread or occurrence of disease or infection. How to use prophylactic in a sentence.

PROPHYLACTIC definition: 1. preventing disease: 2. something that is intended to prevent disease 3. a condom. Learn more.

Feb 25, 2026 · Prophylactic treatment helps prevent disease or stop it from getting worse. Examples of prophylaxis include vaccines and dental cleanings. Preventing disease is often easier and less costly …

Acting to defend against or prevent something, especially disease; protective. n. 1. A prophylactic agent, device, or measure, such as a vaccine or drug. 2. A contraceptive device, especially a condom.

Factsheet What does the word prophylactic mean? There are three meanings listed in OED's entry for the word prophylactic. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

6 days ago · Adjective prophylactic (comparative more prophylactic, superlative most prophylactic) Serving to prevent or protect against an undesired effect, especially disease or pregnancy.

done or used in order to prevent a disease. Definition of prophylactic adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, …

1 day ago · Prophylactic treatment stops illness before it starts. Learn how preventive care works across medicine, from dental cleanings to heart disease prevention.

PROPHYLACTIC definition: defending or protecting from disease or infection, as a drug. See examples of prophylactic used in a sentence.

Prophylactic means concerned with preventing disease. Vaccination and other prophylactic measures can be carried out. A prophylactic is a substance or device used for preventing disease. The region …