rill

1 of 3

noun (1)

: a very small brook

rill

2 of 3

verb

rilled; rilling; rills

intransitive verb

: to flow like a rill

rill

3 of 3

noun (2)

variants or rille
ˈril How to pronounce rill (audio)
ˈri-lə
: any of several long narrow valleys on the moon's surface

Examples of rill in a Sentence

Noun (1) there are a few tiny fish in the rill
Recent Examples on the Web
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Noun
Earthbound telescopes saw rills or gullies that later proved to be collapsed lava tubes. David Szondy, New Atlas, 16 July 2024 These rills form as the desiccating winds of the Sahara blow tiny bits of sand across the rock. Bethany Brookshire, Scientific American, 27 June 2024 Now a little rill of wavelets across the surface of the flood was the only thing that marked the river’s usual borders. Brooke Jarvis, New York Times, 31 May 2023 Over millions of years, the river and its tributaries have carved a fanlike rill of dramatic canyons out of the ancient sediments of the Mesa Verde tablelands, a maze of vertiginous stone walls. Jeff Wise, Discover Magazine, 19 May 2010

Word History

Etymology

Noun (1)

Dutch ril or Low German rille; akin to Old English rīth rivulet

Noun (2)

German Rille, literally, channel made by a small stream, from Low German, rill

First Known Use

Noun (1)

1538, in the meaning defined above

Verb

1610, in the meaning defined above

Noun (2)

1868, in the meaning defined above

Time Traveler
The first known use of rill was in 1538

Dictionary Entries Near rill

Cite this Entry

“Rill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rill. Accessed 30 Dec. 2024.

Kids Definition

rill

noun
ˈril
: a very small brook

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