invocation

noun

in·​vo·​ca·​tion ˌin-və-ˈkā-shən 

1

a

: the act or process of petitioning for help or support

specifically, often capitalized : a prayer of entreaty (as at the beginning of a service of worship)

b

: a calling upon for authority or justification

2

: a formula for conjuring : incantation

3

: an act of legal or moral implementation : enforcement

invocational

ˌin-və-ˈkā-sh(ə-)nəl 

adjective

invocatory

in-ˈvä-kə-ˌtȯr-ē 

adjective

Synonyms

• spell
• incantation
• curse

Examples of invocation in a Sentence

his repeated invocations of the ancient philosophers

justifying his position by invocation of the past

The poem begins with an invocation of the Muses.

They began the meeting with an invocation.

Recent Examples on the Web

The ceremony opened with an invocation and prayer by Alan Clark, chaplain of Laguna Woods American Legion Post 257, honoring the more than 1 million military fatalities since the Revolutionary War in 1775. —Anita Gosch, Oc Register, 1 June 2025

Charlotte-Mecklenburg Schools has no prayer, invocation or moment of silence at the start of school board meetings. —Nora O’Neill, Charlotte Observer, 22 May 2025

In another set of cases, hundreds of Venezuelan immigrants are fighting deportation under Trump’s invocation of the Alien Enemies Act. —Bart Jansen, USA Today, 18 May 2025

Last week, finally faced with having to answer questions about the case, department lawyers countered with their latest legal maneuver: an invocation of state secrets privilege. —Alan Feuer, New York Times, 16 May 2025

Word History

Etymology

Middle English invocacioun, from Middle French & Latin; Middle French invocation, from Latin invocation-, invocatio, from invocare

First Known Use

14th century, in the meaning defined at sense 1a

Rhymes for invocation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

invocation

noun

in·​vo·​ca·​tion ˌin-və-ˈkā-shən 

1

a

: the act or process of asking for help or support

b

: a prayer for blessing or guidance (as at the beginning of a religious service)

2

: a formula for calling forth spirits or performing magic : incantation

invocational

-shnəl 

-shən-ᵊl

adjective

Legal Definition

invocation

noun

in·​vo·​ca·​tion ˌin-və-ˈkā-shən 

1

: a calling upon for authority or justification

2

: an act of legal implementation

an invocation of the contract clause