# littoral

/ˈɫɪtɝəɫ/ (US) · /lˈɪtəɹəl/ (UK) · CEFR C2 · Adjective

Source: https://englishreference.com/word/littoral
Updated: 2026-10-12

## Definition

relating to the area of land that is right next to the sea or a large lake. You use this to describe things found on or near the shore.

For teachers: relating to or situated on the shore of the sea or a lake. Often describes the zone between the high-water and low-water marks in biological or geological contexts.

## Examples

- The littoral zone is home to many unique sea creatures.
- The government is investing in littoral defense systems to protect the country's extensive coastline from erosion.
- Ecologists are concerned that rising sea levels will permanently submerge the littoral habitats, displacing species that rely on the rhythmic cycle of the tides.

## Usage notes

- Commonly used in technical, biological, or military contexts; typically precedes the noun it modifies.

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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.