# algal

/ˈæɫɡəɫ/ (US) · /ˈælɡəl/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/algal
Updated: 2026-05-31

## Definition

relating to algae, which are simple plants that live in water. You use this to describe things like algae growth or the color of the water.

For teachers: relating to or derived from algae. Often used in biological or environmental contexts to describe aquatic organisms or their byproducts.

## Examples

- The lake water turned green due to algal growth.
- Scientists are studying algal blooms to understand how rising temperatures affect local ecosystems and water quality.
- The bioreactor was designed to harness algal photosynthesis, converting carbon dioxide and sunlight into oxygen and biomass for further industrial processing.

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