Webster’s Revised Unabridged Dictionary · 1913
Invocate
In′vo·cate (ĭn′vō·kāt), v. t. [imp. & p. p. Invocated; p. pr. & vb. n. Invocating.] [L. invocatus, p. p. of invocare. See Invoke.] To invoke; to call on, or for, in supplication; to implore.
If Dagon be thy god, Go to his temple, invocate his aid. Milton.