# argumentation

/ˌɑɹɡjəmɛnˈteɪʃən/ (US) · /ˌɑːɡjuːməntˈeɪʃən/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/argumentation
Updated: 2026-10-15

## Definition

giving clear reasons to show why an idea is right or wrong. You use it in debates, essays, and serious talks.

For teachers: systematic reasoning in support of a claim, using evidence and logical connection to persuade. Distinguished from quarrelling by its focus on justification rather than conflict.

## Examples

- Good argumentation needs clear facts and calm words.
- In class debates, students practise argumentation by giving evidence for their opinions.
- Effective argumentation in the essay links each claim to evidence while calmly addressing opposing views.

---

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.