invoke

American  

[in-vohk] / ɪnˈvoʊk /

verb (used with object)

invoked, invoking

1. to call for with earnest desire; make supplication or pray for.

   to invoke God's mercy.

2. to call on (a deity, Muse, etc.), as in prayer or supplication.

3. to declare to be binding or in effect.

   to invoke the law;

   to invoke a veto.

4. to appeal to, as for confirmation.

5. to petition or call on for help or aid.

6. to call forth or upon (a spirit) by incantation.

7. Computers. to cause to be displayed, opened, or executed by clicking on a link, entering a search term, changing a parameter, etc..

   Press and hold the R key to temporarily invoke the Rotate View tool, then drag your document to rotate.

8. to cause, call forth, or bring about.

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invoke British  

/ ɪnˈvəʊk /

verb

1. to call upon (an agent, esp God or another deity) for help, inspiration, etc

2. to put (a law, penalty, etc) into use

   the union invoked the dispute procedure

3. to appeal to (an outside agent or authority) for confirmation, corroboration, etc

4. to implore or beg (help, etc)

5. to summon (a spirit, demon, etc); conjure up

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Usage

What does invoke mean? Invoke means to intensely call for something or call on someone, especially as in a prayer to a god or higher power, as in The holy woman invoked God’s mercy in her prayers.  Invoke can also mean to call for help from someone (again, usually a god), as in The shamans invoked the gods to save them from the invading army. Invoke may also refer to stating that something is in effect, like a law or rule, as in The police invoked the new littering law when they fined Demetri for tossing his soda bottle on the ground. And invoke can mean to call or conjure a spirit or demon, as in The warlock invoked a group of infernal imps to do his evil bidding. Example: The ritual is meant to invoke the wrath of the gods and bring misfortune to the people’s enemies.

Other Word Forms

• invocable adjective
• invoker noun
• reinvoke verb (used with object)
• uninvocable adjective

Etymology

Origin of invoke

First recorded in 1480–90; from Latin invocāre, equivalent to in- in- ² + vocāre “to call,” akin to vōx voice

Example Sentences

Germany could still invoke its equivalent of antitrust curbs to block the deal but will likely content itself with “grumbles in the body politic,” Bruegel’s Veron predicts.

From Barron's • Mar. 30, 2026

All of these observations closely match what the two-vector MR model predicts, without the need to invoke spin-current-based mechanisms.

From Science Daily • Feb. 10, 2026

For Succession fans who dearly miss the show, any opportunity to invoke Matthew Macfadyen’s pathetic-yet-devious character is a welcome one.

From Slate • Feb. 4, 2026

Two defendants invoke the former, while members of the church that was the target of protest invoke the latter.

From The Wall Street Journal • Feb. 2, 2026

And really, after a day or two of confusion worse confounded, it was delightful by degrees to invoke order from the chaos ourselves had made.

From "Jane Eyre" by Charlotte Brontë

Related Words

• apply
• enforce
• resort to