# altering

/ˈɔɫtɝɪŋ/ (US) · /ˈɒltəɹɪŋ/ (UK)

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

## Senses

### 1. changing something

verb · CEFR B2

making a small change to something to improve it or make it fit better.

For teachers: making modifications to the character, appearance, or structure of something. Transitive — requires an object such as a plan, garment, or document.

- The tailor is altering my suit so that the jacket fits my shoulders perfectly.
- The architect suggested altering the original floor plan to allow more natural light into the central living area.

Usage: Often used with physical objects like clothing or abstract concepts like plans and schedules.

### 2. the process of change

noun · CEFR B2

the action of making changes to something.

For teachers: the act or process of making a change or modification. Functions as a gerund in this sense.

- Altering the schedule at the last minute caused a lot of confusion for the team.
- Altering the chemical composition of the compound resulted in a significantly more stable reaction during the second phase of testing.

## Examples

- She is altering her dress to make it fit better.
- The architect is currently altering the building plans to include a larger garden area for the residents.
- By altering the chemical structure of the compound, the researchers were able to increase its stability without compromising its effectiveness in the trial.

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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.