Sediment


noun
1.
the matter that settles to the bottom of a liquid; lees; dregs.
2.
Geology. mineral or organic matter deposited by water, air, or ice.
verb (used with object)
3.
to deposit as sediment.
verb (used without object)
4.
to form or deposit sediment.
noun
1.
matter that settles to the bottom of a liquid
2.
material that has been deposited from water, ice, or wind

sediment sed·i·ment (sěd’ə-mənt)
n.
Insoluble material that sinks to the bottom of a liquid, as in hypostasis.
sediment
(sěd’ə-mənt)

Geology Solid fragmented material, such as silt, sand, gravel, chemical precipitates, and fossil fragments, that is transported and deposited by water, ice, or wind or that accumulates through chemical precipitation or secretion by organisms, and that forms layers on the Earth’s surface. Sedimentary rocks consist of consolidated sediment.

Chemistry

Particles of solid matter that settle out of a suspension to the bottom of the liquid.

Read Also:

  • Sedimental

    adjective 1. of, relating to, or of the nature of sediment. 2. Geology. formed by the deposition of sediment, as certain rocks. adjective 1. characteristic of, resembling, or containing sediment 2. (of rocks) formed by the accumulation and consolidation of mineral and organic fragments that have been deposited by water, ice, or wind Compare igneous, […]

  • Sedimentary

    adjective 1. of, relating to, or of the nature of sediment. 2. Geology. formed by the deposition of sediment, as certain rocks. adjective 1. characteristic of, resembling, or containing sediment 2. (of rocks) formed by the accumulation and consolidation of mineral and organic fragments that have been deposited by water, ice, or wind Compare igneous, […]

  • Sedimentation

    [sed-uh-muh n-tey-shuh n] /ˌsɛd ə mənˈteɪ ʃən/ noun 1. the deposition or accumulation of sediment. sedimentation /ˌsɛdɪmɛnˈteɪʃən/ noun 1. the process of formation of sedimentary rocks 2. the deposition or production of sediment 3. (chem, biochem) the process by which large molecules or macroscopic particles are concentrated in a centrifugal field in a centrifuge or […]

  • Sedimentation constant

    sedimentation constant n. A unit of time, usually between 1×10-13 and 200×10-13 per second, used in calculating the molecular weight of proteins as a function of their rate of movement during centrifugation.

  • Sedimentation rate

    sedimentation rate n. The degree of rapidity with which red blood cells sink in a specimen of drawn blood.


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