/pɹɒfəˈlæktɪk/► audioScrabble 26Words With Friends 29
Definition
noun remedy that prevents or slows the course of an illness or disease.
— synonyms: preventive, preventative
noun contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse.
— synonyms: condom, rubber, safety, safe
adjective capable of preventing conception or impregnation.
— synonyms: contraceptive, antifertility
adjective warding off.
— synonyms: cautionary
adjective preventing or contributing to the prevention of disease.
— synonyms: preventive, preventative
Examples
“The securities laws are a prophylactic against stock fraud.”