Dictionary.com
Thesaurus.com
Synonyms

initiation

American  
[ih-nish-ee-ey-shuhn] / ɪˌnɪʃ iˈeɪ ʃən /

noun

  • initiations
    plural
  1. formal admission or acceptance into an organization or club, adult status in one's community or society, etc.

  2. the ceremonies or rites of admission.

  3. the act of initiating.

  4. the fact of being initiated.


initiation British  
/ ɪˌnɪʃɪˈeɪʃən /

noun

  1. the act of initiating or the condition of being initiated

  2. the often secret ceremony initiating new members into an organization

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of initiation

First recorded in 1575–85, initiation is from the Latin word initiātiōn- (stem of initiātiō ). See initiate, -ion

Explanation

The initiation of something is the beginning. It's what sets events in motion, gets the party underway, or kicks off a new program. An initiation can also be an introduction into something, formally or informally. You might undergo an initiation ceremony when you join the Girl Scouts for the first time, or have a rude initiation into the world of traffic law when you get your first speeding ticket. But beware of the initiation rituals for college frats — you could find yourself swallowing a live goldfish or streaking across campus in your tighty-whiteys.

Keep Reading on Vocabulary.com

Vocabulary lists containing initiation

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Maresca said he has not done an initiation song in front of the squad as "the manager doesn't sing".

From BBC Aug. 11, 2026

The recent deal comes after Yum! announced “the initiation of a formal review of strategic options” for Pizza Hut back in Nov. 2025.

From Salon Jun. 22, 2026

First, though, he gave Daniel Harding a proper L.A. initiation by taking the British conductor and soccer fan to a Dodger game.

From Los Angeles Times Jun. 3, 2026

The IRS criminal investigation unit’s staff decreased by 13% last year, diverting agents and reducing the initiation of routine criminal tax cases.

From Barron's Apr. 9, 2026

As the initiation was going on, I could hear songs coming from every part of the village.

From "Facing the Lion" by Joseph Lemasolai Lekuton and Herman Viola

The initiations from JPMorgan, Bank of America, KeyBanc Capital Markets, and Jefferies frame Forgent as a play on one of the tightest bottlenecks in the AI buildout: electrical distribution equipment.

From Barron's Mar. 2, 2026

The practices of the cult are obscure and difficult to reconstruct, but it seems that initiations took place in a cave.

From Textbooks Apr. 19, 2023

This also matches my interpretation of a lot of Africanist practices, where, during initiations, you are on your own individual search.

From New York Times Jan. 12, 2022

In the UK, the Rugby Football Union, the sport's governing body, has said initiations at university clubs are putting people off wanting to continue playing.

From BBC Jan. 9, 2019

Many initiations followed, but I was not allowed to Felicia’s last one, her asiento.

From "Dreaming in Cuban" by Cristina García

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training