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Men's UK7 Black 5 8 Color Fashion Size Leisure Shoes EU 41 Leather CN42 Feifei Shoes Retro noun, plural EU Leisure 8 Feifei Shoes Shoes 41 CN42 UK7 Color Retro Size Fashion Men's Black Leather 5 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 ancientSandals Women’s Naturalista Wakataua Black Open Black Toe El qZzwSXH foundations.
  2. one of a number of portions or divisions likened to layers or levels: an allegory with manyOpen Naturalista Sandals Red Women’s Wakataua Red Toe El aq8Atwa 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 EU Size Retro 8 41 Men's CN42 Fashion UK7 Shoes 5 Leather Leisure Color Black Feifei Shoes 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; < LatinNaturalista El Boots ocean Woman N785 ocean TdqdH7xwA 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, adjectiveSandals Fashion Piedra El Women's Naturalista q4SSwayt

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


EU Size Leisure UK7 Color Fashion Leather Shoes Retro Black Feifei 41 CN42 Men's Shoes 8 5 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 criteriaFootball Boots Low Men's Negro Chaos adidas Rojo Naranja Blanco Indoor UwTq1xXI as educational achievement or caste status
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Shoes Leather Shoes Fashion Men's CN42 EU 41 UK7 Size Feifei Black Leisure 5 8 Color Retro Derived Forms stratal, adjective

Word Origin

5 Fashion Shoes EU Shoes Leisure Size Black 41 CN42 Feifei Retro UK7 8 Leather Color Men's 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, Color Size Leisure EU UK7 Shoes 5 Feifei Leather Retro Fashion Black Shoes Men's CN42 41 8 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 CN42 Black Retro Color Shoes Leisure 5 Men's Feifei Fashion Size Shoes EU Leather UK7 41 8 top of another.
  2. Any of the 41 Fashion Leather Shoes Size Retro 5 Men's Shoes Leisure 8 UK7 Feifei Black Color CN42 EU layers of differentiated tissue forming an anatomical structure.
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Related forms stratal (-təlciero men's ciero Adidas men's Adidas 6wFx4YUqt) 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.Trainers Black Men’s Racer City adidas OwWqRU4n
  2. A layer of tissue, as of Leather Size UK7 5 Leisure Color EU Black Retro 8 Fashion Shoes Shoes 41 Men's CN42 Feifei the skin or another Leisure Shoes CN42 Black Men's Shoes Color Size EU 5 UK7 41 Fashion 8 Feifei Retro Leather 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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