# wadi

/ˈwɑˌdi/ (US) · /wˈɒdi/ (UK) · CEFR C2 · Noun

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

## Definition

a dry riverbed or valley in a desert that only has water during a rainstorm. It is a common feature in the Middle East and North Africa.

For teachers: a dry riverbed or valley in an arid region that contains water only during the rainy season. Often used in geographical and geological contexts to describe specific landforms in desert environments.

## Examples

- The hikers followed the wadi to find a place to camp.
- During the heavy monsoon rains, the dry wadi transformed into a rushing stream that carved deeper into the sandstone.
- The ancient city was built on the edge of a deep wadi, providing a natural defensive barrier against invaders while still allowing access to seasonal water sources for agriculture.

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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.