# beefy

/ˈbifi/ (US) · /bˈiːfi/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/beefy
Updated: 2026-05-28

## Definition

strong, powerful, or large in size. You use this to describe someone who looks very muscular or a machine that is very sturdy and reliable.

For teachers: physically strong, muscular, or robust in build. Often used to describe mechanical equipment that is durable or a person who is physically imposing.

## Examples

- He has a beefy build and looks like a professional athlete.
- The old truck is a beefy machine that can handle any rough terrain we might find on the farm.
- The new engine is a beefy upgrade from the previous model, providing significantly more torque and reliability for heavy-duty industrial applications.

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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.