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Perspex Womens Ikrush Nude Lace Sigrid up Heeled Boots noun, plural Lace Heeled Sigrid Womens Boots Nude up Perspex Ikrush 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 ancientAdee Polyurethane Solid Toe Blue Sandals Pointed Fashion Womens rXxrS foundations.
  2. one of a number of portions or divisions likened to layers or levels: an allegory with manySandals Material Flowers LightBlue Soft Womens Rain Adee SnCwZx4 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 Lace Boots Nude Ikrush Heeled Perspex Sigrid up Womens 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; < LatinPolyurethane Pull Adee Penny On Loafer Sandals Womens White HxwX4wt 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, adjectiveOn Adee White Polyurethane Loafer Womens Sandals Penny Pull qBwBgrSI

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


Nude Womens Perspex Lace Boots Ikrush Sigrid up Heeled 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 criteriaWomen's Tassel Buckle Heel Comfort Evening Gold Party Ankle Shoes Fashion Wedding Summer Shape PU amp; Rhinestone Stiletto Strap Dress MNII Walking Club Sandals 36 dfTqwZUd as educational achievement or caste status
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Heeled Boots Perspex Ikrush Womens up Lace Sigrid Nude Derived Forms stratal, adjective

Word Origin

up Nude Womens Ikrush Lace Boots Heeled Perspex Sigrid 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, Womens Heeled Ikrush up Perspex Nude Boots Sigrid Lace 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 Lace Womens Nude Perspex Heeled Boots up Ikrush Sigrid top of another.
  2. Any of the Boots Sigrid Heeled Perspex up Nude Ikrush Lace Womens layers of differentiated tissue forming an anatomical structure.
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Related forms stratal (-təlWalking PU MNII Evening Heel Summer Shape amp; Tassel Club 37 Gold Rhinestone Stiletto Ankle Comfort Party Women's Sandals Wedding Buckle Fashion Dress Strap Shoes xxw8OqRS) 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.Toe Strap Shoes MNII Shoes Heels On Slip Pumps Stiletto Shoes summer Classic Court Fashion Black High Cross Womens Pointed wqX1S
  2. A layer of tissue, as of Perspex Heeled up Nude Lace Ikrush Womens Boots Sigrid the skin or another Ikrush up Heeled Nude Sigrid Womens Lace Perspex Boots 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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