'Invoke' definitions:

Definition of 'invoke'

From: WordNet
verb
Summon into action or bring into existence, often as if by magic; "raise the specter of unemployment"; "he conjured wild birds in the air"; "call down the spirits from the mountain" [syn: raise, conjure, conjure up, invoke, evoke, stir, call down, arouse, bring up, put forward, call forth]
verb
Cite as an authority; resort to; "He invoked the law that would save him"; "I appealed to the law of 1900"; "She invoked an ancient law" [syn: invoke, appeal]
verb
Request earnestly (something from somebody); ask for aid or protection; "appeal to somebody for help"; "Invoke God in times of trouble" [syn: appeal, invoke]

Definition of 'Invoke'

From: GCIDE
  • Invoke \In*voke"\, v. t. [imp. & p. p. Invoked; p. pr. & vb. n. Invoking.] [F. invoquer, L. invocare; pref. in- in, on + vocare to call, fr. vox voice. See Voice, and cf. Invocate.] To call on for aid or protection; to invite earnestly or solemnly; to summon; to address in prayer; to solicit or demand by invocation; to implore; as, to invoke the Supreme Being, or to invoke His and blessing. [1913 Webster]
  • Go, my dread lord, to your great grandsire's tomb, . . . Invoke his warlike spirit. --Shak. [1913 Webster]

Synonyms of 'invoke'

From: Moby Thesaurus

Words containing 'Invoke'