invocation

American  

[in-vuh-key-shuhn] / ˌɪn vəˈkeɪ ʃən /

noun

1. the act of invoking or calling upon a deity, spirit, etc., for aid, protection, inspiration, or the like; supplication.

2. any petitioning or supplication for help or aid.

3. a form of prayer invoking God's presence, especially one said at the beginning of a religious service or public ceremony.

4. an entreaty for aid and guidance from a Muse, deity, etc., at the beginning of an epic or epiclike poem.

5. the act of calling upon a spirit by incantation.

6. the magic formula used to conjure up a spirit; incantation.

7. the act of calling upon or referring to something, as a concept or document, for support and justification in a particular circumstance.

8. the enforcing or use of a legal or moral precept or right.

---

invocation British  

/ ˌɪnvəˈkeɪʃən, -trɪ, ɪnˈvɒkətərɪ /

noun

1. the act of invoking or calling upon some agent for assistance

2. a prayer asking God for help, forgiveness, etc, esp as part of a religious service

3. an appeal for inspiration and guidance from a Muse or deity at the beginning of a poem

4. 1. the act of summoning a spirit or demon from another world by ritual incantation or magic

   2. the incantation used in this act

---

Other Word Forms

• invocational adjective
• invocatory adjective
• preinvocation noun

Etymology

Origin of invocation

First recorded in 1325–75; Middle English invocacio(u)n, from Latin invocātiōn-, stem of invocātiō “a calling upon”; invocate, -ion

Example Sentences

But Mr. Beshear’s invocation of it is misdirection.

From The Wall Street Journal • Mar. 24, 2026

Garbus’ invocation of Aaron Spelling’s prime-time soap in her title can’t be accidental.

From Salon • Mar. 14, 2026

He stumbled early by irritating Chief Justice John Roberts with a heavy-handed invocation of Dames & Moore v.

From Slate • Nov. 5, 2025

I love how the invocation sets a calm, cooperative, even loving tone at a time when too many civic gatherings in this country are torn by ill will, short tempers, sometimes violence.

From The Wall Street Journal • Oct. 23, 2025

After the Reverend Glen Johnson from the Gloria Dei Lutheran Church gave the invocation and benediction, I was introduced.

From "Breaking Through" by Francisco Jiménez