# affiliated

/əˈfɪɫiˌeɪtɪd/ (US) · /ɐfˈɪlɪˌeɪtɪd/ (UK)

Source: https://englishreference.com/word/affiliated
Updated: 2026-06-20

## Senses

### 1. officially connected

adjective · CEFR B2 · Formal

connected to a larger organization or group.

For teachers: officially attached or connected to an organization, often as a subsidiary or member.

- The local hospital is affiliated with a famous university in the city.
- While the research institute remains an independent entity, it is closely affiliated with the national health department for funding purposes.

Usage: Usually followed by the preposition 'with'.

### 2. to join a group

verb · CEFR C1 · Formal

to officially join or become part of a larger group.

For teachers: to adopt or receive into a close connection as a member or branch.

- The small club decided to affiliate with the national organization last year.
- The regional branches voted to affiliate themselves with the international federation to gain better access to global resources.

Usage: Often used in the passive voice or as a reflexive verb ('affiliate oneself with').

## Examples

- The local hospital is affiliated with a major university.
- Many smaller research labs are affiliated with the national science foundation to gain access to better funding and equipment.
- While the magazine maintains editorial independence, it remains closely affiliated with the political party that founded it in the early twentieth century.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.