English Reference

Word

loch

/ˈɫɑk/

Definitions

01a lake

B2

n. a large area of water surrounded by land, specifically in Scotland.

n. a lake or large body of fresh water, particularly within the Scottish landscape.

“Loch Ness is famous around the world for the legend of its monster.”

“The hikers spent the afternoon circumnavigating the loch, admiring the way the mountains reflected in the still, deep water.”

British English · Dialect

Usage

Used almost exclusively in a Scottish context; elsewhere, 'lake' is the standard term.

Synonyms

02a sea inlet

C1

n. a long, narrow part of the sea that reaches into the land.

n. a sea loch; a narrow arm of the sea or a fjord-like inlet, common on the west coast of Scotland.

“The fishing boats sailed deep into the loch to find shelter from the storm.”

“The rugged coastline is defined by numerous sea lochs that provide natural harbours for the small coastal villages.”

British English · Dialect · Technical

Usage

Often referred to specifically as a 'sea loch' to distinguish it from freshwater bodies.

Synonyms

Real-World Examples

“The bird was photographed flying over Loch Spelve, a sea loch on the south-east coast of Mull.”
BBC News · 4 Sept 2026

Etymology

Two main origins: * Borrowed from German Loch, a topographic surname for someone who lived by a hollow or valley. * From Scottish Gaelic loch (“loch, lake”), a Scottish topographic surname.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
B2 · Upper Intermediate
Frequency
Frequent
Updated

Scan code

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English Reference