Definition of interceptive:
(adj) :
(more specifically) Pertaining to the prevention of pregnancy by interfering with the implantation of the embryo in the uterus.
(n) :
A drug or device that prevents pregnancy by interfering with the implantation of an embryo in the uterus.
(adj) :
Pertaining to the interruption of a trajectory or course of development to stop it or divert it to a new trajectory or course of development, as opposed to correction after the fact.
(adj) :
Pertaining to the coordination, joining, and interaction or interference of a moving object with another (moving or stationary) object.
(adj) :
Pertaining to the approach and destruction of an attacking enemy force.