river

noun

riv·​er ˈri-vər 

often attributive

1

a

: a natural stream of water of usually considerable volume

b

: watercourse

2

a

: something resembling a river

a river of lava

b

rivers plural : large or overwhelming quantities

drank rivers of coffee

see also:

up the river

Examples of river in a Sentence

The raft is too small to use on this part of the river.

Rivers of mud flowed down the hillside.

Recent Examples on the Web

Some beekeepers use barges to get their hives into these remote river regions framed by ancient cypress, where alligators and turtles lurk below dark tannic water. — Anne Byrn, Southern Living, 26 July 2026

Tasks include trailblazing and uprooting invasive weeds at the adjacent Richardson Grove State Park; river beach cleanups; painting barns, auditoriums, cabins and kitchen walls; building benches and greenhouses; and planting fruit trees. — Savita Patel, Mercury News, 26 July 2026

Being on both a lake and a river gives South Beach unique appeal, but beyond the water, its proximity to downtown South Haven is a big perk. — Savannah Born, Travel + Leisure, 26 July 2026

In 1898, dredge boats arrived that were two-stories tall and capable of digging 70 feet deep into river beds. — John Meyer, Denver Post, 26 July 2026

Word History

Etymology

Middle English rivere, from Anglo-French, from Vulgar Latin *riparia, from Latin, feminine of riparius riparian, from ripa bank, shore; perhaps akin to Greek ereipein to tear down

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing river

• atmospheric river
• down the river
• mouth of the river
• river blindness
• river dolphin
• river duck
• river horse
• river mouth
• river otter
• river's mouth
• sell down the river
• up the river

Rhymes for river

• giver
• liver
• livre
• quiver
• shiver
• sliver
• caregiver
• deliver
• downriver
• lawgiver
• upriver

Kids Definition

river

noun

riv·​er ˈriv-ər 

1

: a natural stream of water larger than a brook or creek

2

: a large stream or flow

the jet stream is a river of air

Etymology

Middle English rivere "river," from early French rivere (same meaning), derived from Latin riparius "related to or located on the bank of a river," from ripa "shore"