# internal

/ˌɪnˈtɝnəɫ/ (US) · /ɪntˈɜːnəl/ (UK)

Source: https://englishreference.com/word/internal
Updated: 2026-06-19

## Senses

### 1. inside the body

adjective · CEFR B2

located inside the body of a person or animal.

For teachers: situated within the body or an organism; often used in medical or biological contexts.

- The doctor was worried about internal bleeding after the accident.
- The surgeon performed a laparoscopy to examine the patient's internal organs for signs of chronic inflammation.

Usage: Commonly used with nouns like 'organs', 'bleeding', or 'injuries'.

### 2. inside an organization

adjective · CEFR B2 · Academic

happening within a company, group, or country rather than outside it.

For teachers: relating to the domestic affairs of a country or the inner workings of an organization.

- The company sent an internal memo to all employees about the new rules.
- The ministry launched an internal investigation to determine how the confidential documents were leaked to the press.

Usage: Frequently modifies 'affairs', 'memo', 'audit', or 'market'.

### 3. inside the mind

adjective · CEFR C1 · Academic

existing in your mind and not shown to other people.

For teachers: experienced or existing within the mind; not expressed or apparent to observers.

- She had a long internal struggle before deciding to quit her job.
- The protagonist's internal monologue reveals a deep-seated insecurity that is never voiced to the other characters.

Teaching tip: This sense is common in literature and psychology to describe thoughts or feelings that remain private.

### 4. inner nature

adjective · CEFR C1 · Academic · Formal

relating to the basic nature or qualities of something.

For teachers: relating to the intrinsic nature or constitution of a thing.

- The report looked at the internal logic of the government's plan.
- The philosopher argued that the system lacked internal consistency, pointing out several fundamental contradictions in its premises.

## Examples

- The doctor checked for internal injuries after the accident.
- The company launched an internal investigation to find out why the computer system failed.
- While the external facade of the cathedral appears Gothic, the internal structural supports were reinforced with modern steel during the restoration project to ensure long-term stability.

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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.