NECESSITATED

Verb

necessitated

simple past tense and past participle of necessitate

Source: Wiktionary

NECESSITATE

Ne*ces"si*tate, v. t. [imp. & p. p. Necessitated; p. pr. & vb. n. Necessitating.] Etym: [Cf. L. necessitatus, p.p. of necessitare, and F. nécessiter. See Necessity.]

1. To make necessary or indispensable; to render unaviolable. Sickness [might] necessitate his removal from the court. South. This fact necessitates a second line. J. Peile.

2. To reduce to the necessity of; to force; to compel. The Marquis of Newcastle, being pressed on both sides, was necessitated to draw all his army into York. Clarendon.

Source: Webster’s Unabridged Dictionary 1913 Edition