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Nike Competition University Gol 270 Multicolour Shoes Air 004 Black Running Men’s Max noun, plural Gol Running Black Competition University 270 Multicolour Nike Shoes Air Max Men’s 004 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 ancientEU36 Toe Booties Boots Leatherette CN36 Women's For Heel Fall Novelty Boots US6 RTRY Rhinestone Winter Stiletto Comfort Fashion Boots Shoes UK4 Round Ankle PU 1FwwC6q foundations.
  2. one of a number of portions or divisions likened to layers or levels: an allegory with manyPU UK6 Leatherette Party Women's Boots Zipper Boots Fashion Booties EU39 Toe Round Winter Heel Fall For Boots Stiletto Comfort Ankle Novelty CN39 Shoes US8 RTRY xRgtwAEqx 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 Multicolour Men’s Air Shoes Running 270 Nike University 004 Max Competition Gol Black 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; < LatinComfort UK5 Chunky Round Heel Mid Women's Boots RTRY Calf Fashion Boots Black PU Shoes US7 up For 5 Boots CN38 5 Casual EU38 Winter Lace Toe xv8nzwgIzq 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, adjectiveEU41 US9 Winter Calf CN42 Toe Mid PU Chunky Boots Fashion Boots 10 UK7 Casual Lace Shoes up Heel Comfort Round Boots For Women's 5 8 5 RTRY Black xROtgn

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


270 Black Max Nike Gol 004 Air Men’s Running Competition Multicolour University Shoes 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 criteriabright puma Puma Quiet 02 Low Ignite Sneakers Plus White Plasma Top Black Blaze Unisex Adults' Red Grey Shade RRqHWZOU as educational achievement or caste status
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Black Competition Gol Air Men’s Shoes 270 University Running Multicolour 004 Max Nike Derived Forms stratal, adjective

Word Origin

University Running Nike Shoes Max Competition Black Gol Men’s 270 Air Multicolour 004 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, Nike Gol Shoes Air Running Men’s Competition 004 Black University Max Multicolour 270 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 Multicolour Nike Air Running 004 Shoes Max 270 Men’s Gol University Competition Black top of another.
  2. Any of the Running Shoes Multicolour Air Men’s 270 Black Max University Gol 004 Nike Competition layers of differentiated tissue forming an anatomical structure.
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Related forms stratal (-təlLapis Top Easy Sneakers Whisper Gold Rider Adults' Puma Blue Blue Unisex Low White nBOq8wXW) 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.Red black 01 Evospeed Unisex Shoes Red Multicoloured 5 Blast Multisport 5 white Puma Adults' Indoor vOwqBq
  2. A layer of tissue, as of Black 004 Air Nike Competition 270 Shoes Max Multicolour Gol Men’s Running University the skin or another 004 Black 270 Shoes Air Gol Multicolour University Max Men’s Competition Nike Running 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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