# gruff

/ˈɡɹəf/ (US) · /ɡɹˈʌf/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/gruff
Updated: 2026-05-25

## Definition

having a rough, deep voice or a rough, hard surface. You use this to describe someone who is not friendly or a texture that feels scratchy.

For teachers: having a harsh, deep, or rasping voice; also describes a rough, uneven, or coarse surface. Often used to characterize a person's temperament as unkind or abrupt.

## Examples

- The old man spoke in a gruff voice.
- The mechanic had a gruff exterior, but he was actually very kind and helpful once you got to know him.
- The gruff texture of the sandpaper made it difficult to apply the paint evenly, requiring the artist to switch to a finer grit for the final finish.

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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.