English Reference
verb · noun

initiate

v. · n.
US /ˌɪˈnɪʃiˌeɪt/ ini·ti·ate UK spelling initiated, initiates, initiating

  1. 01 B2 Upper Intermediate Formal

    v.to make something start, especially an official process or a plan.

    v.to set a process or action in motion. Transitive; often used in formal or professional contexts regarding procedures.

    Simple

    The government decided to initiate a new program to help small businesses.

    In context

    The legal team chose to initiate formal proceedings after the mediation phase failed to produce a satisfactory settlement for the claimant.

    Usage

    Often takes a direct object representing a formal procedure or project.

  2. 02 C1 Advanced Formal

    v.to introduce someone to a new activity or to make them a member of a secret group.

    v.to admit someone into a membership, often through a specific ritual or by providing specialized knowledge.

    Simple

    They will initiate the new members into the club during a ceremony tonight.

    In context

    The secret society would only initiate those who had proven their loyalty through a series of rigorous intellectual challenges.

    Usage

    Commonly used with the preposition 'into'.

    inductadmitenrol
  3. 03 C1 Advanced Formal

    n.a person who has recently joined a group or has just learned secret information.

    n.a person who has been recently initiated into an organization or a body of knowledge.

    Simple

    The initiates were nervous as they waited for the ceremony to begin.

    In context

    As a recent initiate to the research circle, she spent most of the first meeting listening to the senior fellows debate policy.

Usage initiate change · initiate process · initiate programme

Another change coming to Bumble will extend the time-limit users have to initiate a conversation after matching.

BBC News· 13 Aug 2026

But I have seen that they still often expect their professors to respond quickly when they initiate an email exchange.

The Conversation· 13 Aug 2026

Etymology 1

Borrowed from Latin initiātus, perfect passive participle of initiō (“to begin, originate”) (see -ate (verb-forming suffix)), from initium (“a beginning”) + -ō (verb-forming suffix), from initus (“an entrance, coming in, approach”) + -ium, from ineō + -tus, from in- + eō (“to go”). Cognate with French initier.

Etymology 2

From a substantivization of the adjective, see -ate (noun-forming suffix) and Etymology 1 for more. Cognate with French initié (“an initiate, neophyte”).

Etymology 3

Borrowed from Latin initiātus, see -ate (adjective-forming suffix) and Etymology 1 for more.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Frequent
Updated