a long, narrow inlet of a river that runs through steep hills or mountains and ends in a deep valley or estuary, a submergent coastal landform, often known as a drowned river valley

drowned river valley, coastal plain estuary, ria coast

Formal and Informal Expressions of ria

In different contexts, you can replace 'ria' with suitable alternatives. In a more formal setting, 'estuary, inlet' is apt. In informal speech or writing, 'creek' is a commonplace synonym.

ria: Explore its Definition & Usage

ria Definition

1a long, narrow inlet of a river that runs through steep hills or mountains and ends in a deep valley or estuary
2a submergent coastal landform, often known as a drowned river valley

Using ria: Examples

Take a moment to familiarize yourself with how "ria" can be used in various situations through the following examples!

Example
The Chesapeake Bay is the largest ria in the United States.
Example
The Rias Baixas in Spain are famous for their seafood.
Example
The fjords of Norway are examples of rias formed by glacial erosion.
Example
The submerged valleys along the coast of California are also considered rias.

ria Synonyms and Antonyms

Synonyms for ria

Phrases with ria

drowned river valley
a valley carved by a river that is flooded by a rise in sea level
Example
The Hudson River Valley is an example of a drowned river valley.
coastal plain estuary
an estuary formed by the flooding of a river valley in a coastal plain
Example
The Chesapeake Bay is a coastal plain estuary.
ria coast
a coastline characterized by the presence of rias
Example
The Galician coast in Spain is a ria coast.

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Summary: ria in Brief

A 'ria' [ree-uh] is a long, narrow inlet of a river that runs through steep hills or mountains and ends in a deep valley or estuary. It can also refer to a submergent coastal landform, often known as a drowned river valley. Examples include the Chesapeake Bay, the Rias Baixas in Spain, and the fjords of Norway.