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Roughness

The following statistics are based on the British National Corpus, so they are representative for the British English.

Distribution of usage frequency for the most common synonyms of the noun roughness:

harshnessindentation

Definition of the noun roughness

What does roughness mean as a name of something?

noun - plural: roughnesses

  1. a texture of a surface or edge that is not smooth but is irregular and uneven
  2. the quality of being harsh or rough or grating to the senses
  3. an unpolished unrefined quality
    • lexical domain: Attributes - nouns denoting attributes of people and objects
    • synonym of roughness: crudeness
    • more generic word: inelegance = the quality of lacking refinement and good taste
  4. used of the sea during inclement or stormy weather
  5. rowdy behavior
  6. the formation of small pits in a surface as a consequence of corrosion
  7. harsh or severe speech or behavior
    • examples: men associate the roughness of nonstandard working-class speech with masculinity | the roughness of her voice was a signal to keep quiet
    • lexical domain: Acts - nouns denoting acts or actions
    • more generic word: intensification = action that makes something stronger or more extreme

Alternative definition of the noun roughness

noun

  1. The property of being rough, coarseness.

Explanation

Roughness: The perceived roughness of a sound is simply how rough it sounds. Roughness is studied by examining how textures are perceived and encoded by an individual's somatosensory system. In an experiment to measure and compare the roughness of different sounds, listeners are presented with different sounds and asked to rate their roughness, for example on a rating scale. Recent research has displayed that there are two different codes, at least, for roughness: a vibrotactile code used for fine surfaces, and a spatial code used for coarse to medium surfaces.

Printed dictionaries and other books with definitions for Roughness

Click on a title to look inside that book (if available):

Google previewEncyclopedia of Agrophysics (2011)

by Jan Gliński, Józef Horabik, Jerzy Lipiec

For soils, surface roughness is the shape of a surface when the topographic slope has been removed. Introduction Roughness is the second most obvious feature of the soil surface after its color.

Google previewRendering with mental ray® (2013)

by Thomas Driemeyer

roughness is the average microfacet slope of the surface.

Google previewHigh-Frequency Seafloor Acoustics (2007)

by Darrell Jackson, Michael Richardson

An important consequence following from power-law behavior is that RMS roughness is a scale-dependent parameter, in spite of its widespread use in quantifying roughness. As noted above, the mean-square roughness is the integral of the ...

Google previewNew Technologies for Rural Development Having Potential of Commercialisation (2009)

Road roughness is a phenomenon that results from the interaction of the road surface profile and any vehicle that travel over that surface.

In other words roughness is the distortion to ride quality weather the pavement is paved or unpaved.

Google previewAdvances in Sustainable and Competitive Manufacturing Systems (2013)

23rd International Conference on Flexible Automation & Intelligent Manufacturing by Américo Azevedo

Surface roughness is a result of the cutting parameters such as: cutting speed, feed per tooth and the axial depth of cut, also the tool's geometry,

Google previewHandbook of Surface and Nanometrology, Second Edition (2010)

by David J. Whitehouse

General— rouGhness review Surface roughness is that part of the irregularities on a surface left after manufacture which are held to be inherent in the material removal process ...

Google previewTransport of Information-Carriers in Semiconductors and Nanodevices (2017)

by El-Saba, Muhammad

The charge-carrier collision with surface roughness is an important mechanism in field effect devices, like MOSFET (MetalOxide-Semiconductor Field-Effect Transistor). It is also important in low-dimensional semiconductor structures and ...

Google previewProceedings of National Laser Symposium (2000)

Surface roughness is an universal phenomenon of all interfaces. Surface roughness is becoming increasingly important for applications in many fields. In recent years the demands for higher efficiency, lower friction, finer tolerance levels, ...

Google previewPrinciples and Practice of Criminalistics (2000)

The Profession of Forensic Science by Keith Inman, Norah Rudin

Boundary roughness is a natural consequence of breaking one surface into two, and these new surfaces are closely, but not completely, complementary. At the moment of division the separated fragments commence to change and become ...

Google previewGeological Survey Professional Paper (1949)

Undoubtedly, the interaction between particles and bed roughness is an important factor but beyond the scope of this ...

Google previewProceedings of the 2nd International Conference on Surface Metrology (2010)

October 25-27, 2010, Worcester Polytechnic Institute, Worcester, MA, USA

Actually, the roughness is a key parameter for the ...

Google previewHandbook of Lubrication and Tribology, Volume II (2012)

Theory and Design, Second Edition by Robert W. Bruce

Conventionally, the term roughness refers to the finest scales of the geometry of the surface of an object. This surface geometry is often called the topography. The largest scales of an object generally describe its form. Form can comprise ...

Google previewMembrane Proteins—Advances in Research and Application: 2013 Edition (2013)

According to news reporting originating in Lublin, Poland, by NewsRx journalists, research stated, “Protein surface roughness is a structural property associated with ligand-protein and protein-protein binding interfaces. In this work we apply ...

Google previewControl and Optimization of Multiscale Process Systems (2008)

by Panagiotis D. Christofides, Antonios Armaou, Yiming Lou, Amit Varshney

Real-Time Estimation Surface roughness is a property of interest ...

Google previewLaser Growth and Processing of Photonic Devices (2012)

by Nikolaos A Vainos

Thus, residual significant surface roughness is a major issue for optical applications of laser-ablated materials. Nevertheless, laser-ablation methods in combination with suitable processing schemes are used for precise etching of fused silica ...

Google previewFundamentals of Friction and Wear on the Nanoscale (2014)

by Enrico Gnecco, Ernst Meyer

Experimental, theoretical and numerical studies have shown that surface roughness is a key determining factor for friction. Roughness being present at all length scales S.B. Ramisetti University of Edinburgh, Sanderson Building, Edinburgh, ...

Google previewTailoring Surfaces (2011)

Modifying Surface Composition and Structure for Applications in Tribology, Biology and Catalysis by Nicholas D. Spencer

Roughness characterization Commentary Roughness is a concept that we think we all understand, but it is notoriously difficult to describe in a quantitative way. We have found that a very valuable approach is to take the Fourier transform of ...

Google previewEncyclopedia of Tribology (1990)

by C. Kajdas, E. Wilusz, S. Harvey

SURFACE ROUGHNESS SURFACE RESINS Complex mixtures of compounds formed during friction from aromatic and saturated hydrocarbons. See also: FRICTION RESINS. - formation mechanism of surface resins [l737]. SURFACE ...

Google previewThe Dictionary of Physical Geography (2013)

by David S. G. Thomas, Andrew S. Goudie

roughness As a fluid moves over a surface (e.g. water over a river bed or wind over the earth's surface) it is retarded by friction at its base. The amount of friction at the interface between surface and fluid ...

Google previewDictionary of Converting (2012)

by M. R. Chamberlain, J. F. Bowler

As appliedto paper and calender roll surfaces, roughness is an estimate or measure of thedeviation ofthe shapeofthe surfaces fromflatness, inwhich the dimensions of the deviations tobe included are selectedby experienceso that theyare ...

Google previewComprehensive Dictionary of Chemical Engineering (2015)

by Muhammad Rashid Usman

Absolute surface roughness: Also known as simply surface roughness. The surface finishing of the commercial pipes is not smooth and tiny peaks or crests are always present at the surface. The average height of these crests is considered as ...

Google previewEncyclopedia of Materials Characterization (1992)

Surfaces, Interfaces, Thin Films by C. R. Brundle, Charles A. Evans, Shaun Wilson

STEVIE Contents • Introduction • Measurement Techniques • Roughness Formed by Sputtering • Impact on Depth Profiling Introduction A surface property that has a ...

Google previewEncyclopedia of Automotive Engineering (2015)

by David Crolla

com Lay Roughness Texture = waviness + roughness Surface shape is exaggerated Waviness For example, during the 1980s, a typical cylinder head-and-block surface roughness was between 1.5 and 3 μm, whereas a typical ...

Google previewEncyclopedia of Snow, Ice and Glaciers (2011)

by Vijay P. Singh, Pratap Singh, Umesh K. Haritashya

BED ROUGHNESS Vijay Kumar National Institute of Hydrology, Roorkee, India Bed roughness develops due to stream surface relief at ...

Google previewIllustrated Encyclopedia of Applied and Engineering Physics, Three-Volume Set (2017)

by Robert Splinter

of the fluid, while the surface roughness introduces additional restrictive influences. The surface ...

Online dictionaries and encyclopedias with entries for Roughness

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Photos about Roughness

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Roughness

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Small photo of Multicolored Variegated Old And Damaged Wall. Fragile Fragments Of Plaster. Scratches, Scrapes, Roughness, Roughness And Cracks.Small photo of Multicolored Variegated Old And Damaged Wall. Fragile Fragments Of Plaster. Scratches, Scrapes, Roughness, Roughness And Cracks.Small photo of The surface roughness of the stone walls and rough scrub.Small photo of The surface roughness of the stone walls and rough scrub.Small photo of The surface roughness of the stone walls and rough scrub.Small photo of The surface roughness of the stone walls and rough scrub.Small photo of The surface roughness of the stone walls and rough scrub. More...

Video language resources about Roughness

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See also the pronunciation examples of Roughness!

Quotes about Roughness

Nobody will deny that there is at least some roughness everywhere. (Benoit Mandelbrot)
more quotes about roughness...

Scrabble value of R1O1U1G2H4N1E1S1S1

The value of this 9-letter word is 13 points. It is included in the first and second editions of the Official Scrabble Players Dictionary.

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