# feasibility

/ˌfizəˈbɪɫəti/ (US) · /fˌiːzəbˈɪlɪti/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/feasibility
Updated: 2026-05-06

## Definition

the quality of being possible to do or achieve. You use this to talk about whether a plan or project is realistic.

For teachers: the degree to which a proposed plan or method is capable of being accomplished successfully. Often used in technical or business contexts to evaluate practical constraints.

## Examples

- We need to check the feasibility of this new plan.
- The committee is conducting a study to determine the feasibility of building a new bridge across the river.
- Before committing significant capital to the venture, the board requested a comprehensive report on the technical and economic feasibility of the proposed expansion.

## Usage notes

- Uncountable in its abstract sense; often followed by the preposition 'of'.

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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.