A contraceptive, especially a condom.
A thing that slows the development of an illness.
Carried out to deter military aggression.
Slowing the development of an illness; prophylactic.
Preventing, hindering, or acting as an obstacle to.
A prophylactic condom.
A medicine which preserves or defends against disease; a preventive.
Any device or mechanism intended to prevent harmful consequences.
Serving to prevent or protect against an undesired effect, especially disease or pregnancy