# exclusion

/ɪkˈskɫuʒən/ (US) · /ɛksklˈuːʒən/ (UK)

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

## Senses

### 1. leaving someone out

noun · CEFR B2

the act of not allowing someone to join a group or take part in an activity.

For teachers: the act of barring someone from participation or membership in a group or activity.

- The exclusion of certain students from the club felt very unfair to the rest of the class.
- The systematic exclusion of minority voices from the decision-making process led to a formal complaint being filed with the board.

Usage: Often used with the preposition 'of' followed by the person or group being left out.

### 2. legal or insurance exception

noun · CEFR C1 · Formal · Technical

something that is specifically not included in a contract or insurance plan.

For teachers: a specific provision in a legal document or insurance policy that removes coverage for certain risks or items.

- Read the fine print to see if there is an exclusion for water damage in your home insurance.
- The policy contains a specific exclusion for pre-existing medical conditions, meaning the company will not pay for those treatments.

Usage: Commonly used in the plural form 'exclusions' when referring to a list in a contract.

Teaching tip: This is a high-frequency term in business and legal English that students will encounter in contracts and terms of service.

### 3. forcing something out

noun · CEFR C2 · Technical · Formal

the act of pushing something out of a space.

For teachers: the act of expelling or forcing something out from a contained area.

- The exclusion of air from the container helps keep the food fresh for longer.
- The rapid exclusion of gases from the chamber caused a sudden drop in internal pressure.

Teaching tip: This sense is quite rare in everyday conversation and is mostly found in scientific or very formal academic writing.

## Examples

- The exclusion of certain foods from your diet can improve your health.
- The committee's decision led to the exclusion of several qualified candidates from the final interview process.
- Social exclusion remains a significant barrier to economic mobility, as those outside the primary network lack access to the informal information channels that drive career advancement.

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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.