inaugurate

verb

in·​au·​gu·​rate i-ˈnȯ-gyə-ˌrāt 

-gə-ˌrāt

inaugurated; inaugurating

transitive verb

1

: to induct into an office with suitable ceremonies

2

a

: to dedicate ceremoniously : observe formally the beginning of

inaugurate a new school

b

: to bring about the beginning of

an event that inaugurated a new era in history

inaugurator

i-ˈnȯ-gyə-ˌrā-tər 

-gə-ˌrā-

noun

Synonyms of inaugurate

• establish
• initiate
• launch
• introduce
• pioneer
• create
• found
• institute

Choose the Right Synonym for inaugurate

begin, commence, start, initiate, inaugurate, usher in mean to take the first step in a course, process, or operation.

begin, start, and commence are often interchangeable.

begin, opposed to end, is the most general.

begin a trip

began dancing

start, opposed to stop, applies especially to first actions, steps, or stages.

the work started slowly

commence can be more formal or bookish than begin or start.

commence firing

commenced a conversation

initiate implies taking a first step in a process or series that is to continue.

initiated diplomatic contacts

inaugurate suggests a beginning of some formality or notion of significance.

the discovery of penicillin inaugurated a new era in medicine

usher in is somewhat less weighty than inaugurate.

ushered in a period of economic decline

Examples of inaugurate in a Sentence

They inaugurated the new headquarters with a brief ceremony.

inaugurated the college's athletic program for women

Recent Examples on the Web

With just under five months to go before its September opening, the forthcoming Lucas Museum of Narrative Art in Los Angeles has announced a selection of exhibitions that will inaugurate the new institution, all of which are curated by cofounder George Lucas. —Maximilíano Durón, ARTnews.com, 30 Apr. 2026

Recorded at Glendale’s UHF Studio, Davis worked closely with producer-bassist Dan Horne and guitarist John Lee Shannon, inaugurating a new songwriting partnership—one that trades the solitary melancholia of her earlier albums for something more open-ended and conversational. —Emma Madden, Pitchfork, 28 Apr. 2026

Iraq’s Prime Minister Mohammed Shia al-Sudani inaugurated the first 63-kilometer stretch of the Development Road in 2025. —Emma Bussey, FOXNews.com, 27 Apr. 2026

Mike Sosulski, named the college’s 15th president last June, was formally inaugurated on April 10 during a campus ceremony. —Daniel I. Dorfman, Chicago Tribune, 27 Apr. 2026

Word History

Etymology

Latin inauguratus, past participle of inaugurare, literally, to practice augury, from in- + augurare to augur; from the rites connected with augury

First Known Use

1606, in the meaning defined at sense 1

Kids Definition

inaugurate

verb

in·​au·​gu·​rate in-ˈȯ-g(y)ə-ˌrāt 

inaugurated; inaugurating

1

: to introduce into office with suitable ceremonies : install

inaugurate a president

2

: to celebrate the opening of

inaugurate a new gym

3

: to bring into being or action

inaugurate a new plan

inaugurator

-ˌrāt-ər 

noun