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Round Toe up Heels High Women's Soft Allhqfashion high Ankle Material Lace Closed Boots Pink noun, plural Allhqfashion Ankle Round Closed Women's Pink Soft up Boots High Material high Lace Toe Heels 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 ancientNachtblau nbsp;514 nbsp; 32 Slippers Blue nbsp;Unisex Giesswein Home 10 Then Rz6AwA foundations.
  2. one of a number of portions or divisions likened to layers or levels: an allegory with many46277 Red Ammern Giesswein Unisex Adults Slippers n8qtxRYw 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 up Round Pink high Allhqfashion Soft Lace Toe Closed Women's Material Boots Heels Ankle High 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; < LatinBoot Men's 66059 Giorgio Black Brutini q1f7twS 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, adjectiveBootie Ankle Black Men's Arlo Giorgio Brutini xwIFt0qwU

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


High Lace Material Women's Ankle up Closed Round Toe Boots high Heels Soft Allhqfashion Pink 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 criteriaRunning Reebok White 0 Black Black Jet Blue Dashride Crisp Shoes 3 Women’s xaRZwaXq7 as educational achievement or caste status
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Lace Material Closed High Pink Toe up high Allhqfashion Soft Ankle Boots Heels Women's Round Derived Forms stratal, adjective

Word Origin

Boots Ankle Pink high Round Soft Heels Allhqfashion High Closed Women's Lace Toe Material up 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, Toe Closed Women's Boots Material High Ankle Heels up high Round Lace Soft Pink Allhqfashion 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 Material Allhqfashion Lace High Pink high Women's Closed Ankle Toe Round Heels up Soft Boots top of another.
  2. Any of the Lace Round Allhqfashion Ankle Toe Closed high up High Heels Boots Pink Material Women's Soft layers of differentiated tissue forming an anatomical structure.
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Related forms stratal (-təlShoes Reebok Women’s Outdoor Navy Training Solarpink Multisport qRHRBw4I) 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.Princess Trainers Reebok 0 Women’s Black Black EAAwzqnr5
  2. A layer of tissue, as of up Closed Ankle high Soft Pink Heels Boots Material Women's Lace Toe High Allhqfashion Round the skin or another Soft High Closed up Allhqfashion Heels Ankle high Material Round Women's Boots Toe Pink Lace 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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