Necessitarian :: Necessitarian (a.) Of or pertaining to the doctrine of philosophical necessity in regard to the origin and existence of things, especially as applied to the actings or choices of the will; -- opposed to libertarian..
Necessitarian :: Necessitarian (n.) One who holds to the doctrine of necessitarianism.
Necessitarianism :: Necessitarianism (n.) The doctrine of philosophical necessity; the doctrine that results follow by invariable sequence from causes, and esp. that the will is not free, but that human actions and choices result inevitably from motives; deteminism..
Necessitate :: Necessitate (v. t.) To make necessary or indispensable; to render unaviolable.
Necessitate :: Necessitate (v. t.) To reduce to the necessity of; to force; to compel.