INVOKING
Verb
invoking
present participle of invoke
Source: Wiktionary
INVOKE
In*voke", v. t. [imp. & p. p. Invoked; p. pr. & vb. n. Invoking.]
Etym: [F. invoquer, L. invocare; pref. in- in, on + vocare to call,
fr. vox voice. See Voice, and cf. Invocate.]
Definition: 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.
Go, my dread lord, to your great grandsire's tomb, . . . Invoke his
warlike spirit. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition