riparian

American  

[ri-pair-ee-uhn, rahy-] / rɪˈpɛər i ən, raɪ- /

adjective

1. of, relating to, or situated or dwelling on the bank of a river or other body of water.

   riparian villas.

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noun

1. Law. a person who owns land on the bank of a natural watercourse or body of water.

riparian British  

/ raɪˈpɛərɪən /

adjective

1. of, inhabiting, or situated on the bank of a river

2. denoting or relating to the legal rights of the owner of land on a river bank, such as fishing or irrigation

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noun

1. property law a person who owns land on a river bank

riparian Scientific  

/ rĭ-pâr′ē-ən /

1. Relating to or inhabiting the banks of a natural course of water. Riparian zones are ecologically diverse and contribute to the health of other aquatic ecosystems by filtering out pollutants and preventing erosion. Salmon in the Pacific Northwest feed off riparian insects; trees such as the black walnut, the American sycamore, and the cottonwood thrive in riparian environments.

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Other Word Forms

• nonriparian
  adjective

Etymology

Origin of riparian

1840–50; < Latin rīpāri ( us ) that frequents riverbanks ( rīp ( a ) bank of a river ¹ + -ārius -ary ) + -an

Explanation

Riparian refers to anything located on or related to the banks of a river, such as riparian wildlife. The roots of the word riparian are related to rivers, and that's exactly what this word refers to: riparian things have something to do with the banks of a river or stream. A person selling fishing lures by the river has a riparian business. A frog that lives by the river bank is a riparian critter. A riparian state is located alongside a river.

Example Sentences

See Examples For:

riparian

Save the Redwoods League last month conveyed the 125-acre property to the Yurok Tribe following a years-long project to restore the degraded industrial site to a diverse riparian habitat.

From Los Angeles Times ● Jul. 28, 2026

Part-time rivers and waterways, and the meager rainfall in Baja and in California, gave form to what are called riparian water rights.

From Los Angeles Times ● Jul. 2, 2026

Some of the riparian canopy burned right down to the creek.

From Los Angeles Times ● Jun. 9, 2026

Similarly, in recent years, debates around riparian buffers have spotlighted an urban prejudice against agriculture in environmental stewardship.

From Seattle Times ● Apr. 15, 2024

That sporting and riparian rights should remain as they are, subject to any provisions of existing Land Purchase Acts.

From Irish History and the Irish Question by Smith, Goldwin