# vitriol

/ˈvɪtɹiəɫ/ (US) · /vˈɪtɹiːəl/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/vitriol
Updated: 2026-05-20

## Definition

extremely strong and angry words used to criticize someone. It is a very formal word for being very rude or mean.

For teachers: extremely harsh or bitter language used to criticize or attack someone. Often used to describe a tone of speech or writing that is intentionally cruel or spiteful.

## Examples

- The politician's speech was full of vitriol toward his opponents.
- The review was filled with vitriol, making it difficult for the reader to focus on the actual performance.
- While the debate was heated, the moderator managed to keep the vitriol at bay, ensuring that the discussion remained focused on policy rather than personal insults.

---

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.