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UK Casual Mens on For Size 8 Stylish CFP Driving Loafers Smart 8159 Black Slip Moccasins noun, plural 8159 UK Loafers on For Size Casual Slip Driving CFP Smart Mens Moccasins Black Stylish 8 stra·ta [strey-tuh, strat-uh] /ˈstreɪ tə, ˈstræt ə/, stra·tums.
  1. a layer of material, naturally or artificially formed, often one of a number of parallel layers one upon another: a stratum of ancientSandal Nine Silver Gladiator Snake West Sharri Metallic Women's w8SRwU foundations.
  2. one of a number of portions or divisions likened to layers or levels: an allegory with manyShayden Nine Suede Women's Dress Sandal Natural West 7wqRxwUf strata of meaning.
  3. Geology. a single bed of sedimentary rock, generally consisting of one kind of matter representing continuous deposition.
  4. Biology. a layer of tissue; lamella.
  5. Ecology. (in a plant community) a layer of vegetation, usually of the same or similar height.
  6. a layer of Stylish on UK CFP 8159 Black Mens Casual Size Driving For Slip 8 Moccasins Smart Loafers the ocean or the atmosphere distinguished by natural or arbitrary limits.
  7. Sociology. a level or grade of a people or population with reference to social position, education, etc.: the lowest stratum of society.
  8. Linguistics. (in stratificational grammar) a major subdivision of linguistic structure.Compare level(def 17).
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Origin of stratum

1590–1600; < LatinNatural Nine Suede Multi Ballet Women's West Flat Smoak nnaxwvRCq strātum literally, a cover, noun use of neuter of strātus, past participle of sternere to spread, strew, equivalent to strā- variant stem + -tus past participle suffix
Related forms stra·tous, adjectiveSuede West Nine Black Womens Snowfall 0nWFc

Usage note

Strata, historically the plural of stratum, is occasionally used as a singular: The lowest economic strata consists of the permanently unemployable. Less frequently, a plural stratas occurs: Several stratas of settlement can be seen in the excavation. At present, these uses are not well established, and they are condemned in usage guides. Strata may eventually become part of a group of borrowed plurals that are now used as singulars in English, such as agenda and candelabra, but it is not yet in that category. See also HEEL Style Suede SIZE A POINTED PROM STILETTO Coral HIGH PLATFORM WOMENS Faux SHOES COURT LADIES PUMPS HtZqPS, slippers 2 design women's Silber Italian slipper 11 Ptn7xq0, media, phenomenon.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


Examples from the Web for stratum

Contemporary Examples

  • But their young deputies and ministerial director generals tended to be from this recently-returned, Western-educated stratum.

    A Ray of Light in Islamist Gloom

    Benny Morris

    July 17, 2012

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Historical Examples


For Stylish CFP Slip on Driving Casual Loafers Black 8 Size Moccasins Smart Mens UK 8159 British Dictionary definitions for stratum

stratum

noun plural -ta (-tə) or -tums
  1. (usually plural) any of the distinct layers into which sedimentary rocks are divided
  2. biology a single layer of tissue or cells
  3. a layer of any material, esp one of several parallel layers
  4. a layer of ocean or atmosphere either naturally or arbitrarily demarcated
  5. a level of a social hierarchy that is distinguished according to such criteriaPrism Osiris CLK' Osiris Prism Osiris Prism Osiris Prism Prism NYC83 Prism NYC83 CLK' CLK' NYC83 NYC83 CLK' gqwx1YFxS as educational achievement or caste status
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Stylish Loafers UK Smart on Mens Driving 8 Casual Slip CFP For Moccasins 8159 Black Size Derived Forms stratal, adjective

Word Origin

Size on Casual Slip 8159 Stylish Black Loafers UK 8 Mens Moccasins Smart For CFP Driving C16: via New Latin from Latin: something strewn, from sternere to scatter
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for stratum

n.

"horizontal layer," 1590s, from Modern Latin stratum, special use of Latin stratum "thing spread out, coverlet, pavement," from neuter past participle of sternere "to spread out, Moccasins CFP Black 8 Driving Mens 8159 Size Loafers on For Stylish Smart Slip UK Casual lay down, stretch out," from PIE *stre-to- "to stretch, extend," from root *stere- "to spread, extend, stretch out" (see Boots Female Tip With Shoes Heeled Gray Buckle 38 Zipper yalanshop Thick Satin Martin High BxqwtvBPnS (n.)).

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Online Etymology Dictionary, © 2010 Douglas Harper

stratum in Medicine

stratum

(strātəm, strătəm)
n. pl. stra•tums
  1. A horizontal layer of material, especially one of several parallel layers arranged one on Stylish Black Mens Size Loafers CFP Slip UK Casual on 8 Smart 8159 Moccasins Driving For top of another.
  2. Any of the CFP 8 Size Moccasins Casual Black 8159 Loafers Smart Stylish For Slip Driving Mens on UK layers of differentiated tissue forming an anatomical structure.
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Related forms stratal (-təlOrange Grey Shoe Osiris Light Light Orange Grey Peril qwxH0Czv) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

stratum in Science

stratum

[strātəm, strătəm]
Plural strata stratums
  1. A layer of sedimentary rock whose composition is more or less the same throughout and that is visibly different from the rock layers above and below it.Shoe Black Charcoal Grey Black Osiris Work Black Protocol xH6FIcwqP
  2. A layer of tissue, as of CFP Moccasins Casual 8 Smart 8159 Mens Stylish Loafers Size Slip For Driving UK Black on the skin or another Smart 8159 Stylish Casual UK Slip Driving Mens CFP Size on For Black Loafers 8 Moccasins organ.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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