English Reference
verb

integrate

v.
US /ˈɪnəˌɡɹeɪt/ UK /ˈɪntɪɡɹˌeɪt/ in·te·grate UK spelling integrates

  1. 01 B2 Upper Intermediate Academic

    to combine two or more things so that they work together as one system.

    to combine or coordinate separate elements into a unified, functional whole.

    Simple

    The new software will integrate all our customer data into one easy program.

    In context

    The engineering team worked for months to integrate the legacy database with the modern cloud-based interface without losing critical historical records.

    Usage

    Often used with the preposition 'with' or 'into'.

  2. 02 B2 Upper Intermediate

    to become part of a group or society and be accepted by them.

    to become part of a community or organization, or to help someone do so, by adopting its customs and being accepted.

    Simple

    It can take a long time for immigrants to fully integrate into a new country.

    In context

    The local government launched several initiatives designed to help refugees integrate into the workforce and the broader community.

    Usage

    Commonly used as an intransitive verb followed by 'into'.

    excludesegregate
  3. 03 C1 Advanced Formal

    to open a place, like a school, to people of all races.

    to end the separation of people by race in a school, neighborhood, or organization.

    Simple

    The city began to integrate its public schools in the 1960s.

    In context

    The landmark court ruling forced the state to integrate its transport systems, ending decades of racial separation.

    desegregate
    segregate
  4. 04 C2 Proficiency Technical Math

    to find the total value of a changing quantity using calculus.

    to perform the operation of integration; to find the integral of a function or equation.

    Simple

    In calculus class, we learned how to integrate functions to find the area under a curve.

    In context

    The physicist had to integrate the velocity function over a specific time interval to determine the total displacement of the particle.

Usage integrate information · integrate knowledge

A 'one-pot' test integrates all of these processes into a single reaction tube.

Phys.org· 31 Aug 2026

And part of the appeal of the US is that, at its best, it accepts the cultures and norms of the world and finds a place to integrate those things into a kaleidoscopic whole.

The Guardian· 27 Aug 2026

First attested in the 1450's as an adjective, first attested in 1638 as a verb; from Middle English integrat(e) (“intact, whole”), borrowed from Latin integrātus, perfect passive participle of integrō (“to make whole, renew, repair, begin again”) (see -ate (verb-forming suffix) and -ate (adjective-forming suffix)), from integer (“whole, fresh”) + -ō (verb-forming suffix). See integer and integral.

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

This entry
Origin Latin integrātus
Level B2 · Upper Intermediate
Frequency Frequent
Updated