- earthy matter, fine sand, or the like carried by moving or running water and deposited as a sediment.
- to become filled or choked up with silt.
- to fill or choke up with silt.
Origin of silt
Examples from the Web for silt
Contemporary Examples of silt
The quality of water eventually becomes a concern, as reservoirs drop and salt and silt become more concentrated.America’s Axis of Drought
March 4, 2014
The subdead were coming, walking out of the silt formed fog.The Extinction Parade: An Original Zombie Story by Max Brooks
January 14, 2011
Historical Examples of silt
The tides have gradually filled their shallow harbors with silt.England, Picturesque and Descriptive
The floor of the valley was silt, sand and gravel—they would find nothing there.Space Prison
And all this silt is deposited in the flat delta below New Orleans.From Pole to Pole
Sven Anders Hedin
These methods have notable effect on silt and acid production.The Nation's River
United States Department of the Interior
There must be no halting of its contents, and no deposit of filth or silt at any point.Village Improvements and Farm Villages
George E. Waring
- a fine deposit of mud, clay, etc, esp one in a river or lake
- (usually foll by up) to fill or become filled with silt; choke
Word Origin for silt
mid-15c., originally "sediment deposited by seawater," probably from a Scandinavian source (cf. Norwegian and Danish sylt "salt marsh"), or from Middle Low German or Middle Dutch silte, sulte "salt marsh, brine," from Proto-Germanic *sultjo- (cf. Old English sealt, Old High German sulza "saltwater," German Sulze "brine"), from PIE *sal- (see salt (n.)).
"to become choked with silt" (of river channels, harbors, etc.), 1799, from silt (n.). Related: Silted; silting.
- A sedimentary material consisting of grains or particles of disintegrated rock, smaller than sand and larger than clay. The diameter of the particles ranges from 0.0039 to 0.0625 mm. Silt is often found at the bottom of bodies of water where it accumulates slowly by settling through the water.