An arm or inlet of the sea; a river estuary.

(chiefly Northern England, Scotland) Alternative form of frith (“a forest used for hunting; a (small) wood; wooded country; land covered mainly by brushwood”)

plural of firth

A surname. / A city and town in Idaho. / A village in Nebraska. / A small village in north-east Mainland, Shetland Islands council area, Scotland (OS grid ref HU4473).

plural of Firth

The estuary of the River Forth in Scotland.

A strait or firth between the Isle of Mull and the Slate Islands.

An arm of the Irish Sea, which forms part of the border between England and Scotland.

The estuary of the River Tay in eastern Scotland, on which the city of Dundee is situated.

A large inlet on the west coast of Scotland, and the estuary of the River Clyde.