Level or levels may refer to:
Engineering
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Level (instrument)
A level is an optical instrument used to establish or verify points in the same horizontal plane in a process known as levelling, and is used in conjunction with a levelling staff to establish the relative height levels of objects or marks. It is ...
, a device used to measure true horizontal or relative heights
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Spirit level
A spirit level, bubble level, or simply a level, is an instrument designed to indicate whether a surface is horizontal (level) or vertical ( plumb). Different types of spirit levels may be used by carpenters, stonemasons, bricklayers, oth ...
, an instrument designed to indicate whether a surface is horizontal or vertical
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Canal pound or level
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Regrading or levelling, the process of raising and/or lowering the levels of land
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Storey or level, a vertical unit of a building or a mine
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Level (coordinate), vertical position
Gaming
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Level (video games)
In video games, a level (also referred to as a map, stage, or round in some older games) is any space available to the player during the course of completion of an objective. Video game levels generally have progressively-increasing difficulty t ...
, a stage of the game
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Level (role-playing games)
An experience point (often abbreviated as exp or XP) is a unit of measurement used in some tabletop role-playing games (RPGs) and role-playing video games to quantify a player character's life experience and progression through the game. Experien ...
, a measurement of character development
Music
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Level (music), similar to but more general and basic than a chord
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''Levels'' (album), an album by AKA
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"Levels" (Avicii song)
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"Levels" (Bilal song)
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"Levels" (Nick Jonas song)
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"Levels" (Meek Mill song)
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"Level" (The Raconteurs song)
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"Levels" (NorthSideBenji song), featuring Houdini
Places
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Level Mountain, a volcano in northern British Columbia, Canada
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Levél
Levél (german: Kaltenstein) is a village in Győr-Moson-Sopron county, Hungary.
Geography
Levél is in the north-west of Hungary, close to the M1 motorway between Mosonmagyaróvár and Hegyeshalom. It is on the international bicycle road t ...
, Győr-Moson-Sopron, Hungary
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Levels, New Zealand
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Level, Ohio, United States
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Level Valley
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Levels, West Virginia
Science and mathematics
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quantity
Quantity or amount is a property that can exist as a multitude or magnitude, which illustrate discontinuity and continuity. Quantities can be compared in terms of "more", "less", or "equal", or by assigning a numerical value multiple of a uni ...
, generally
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Level (algebra), the lowest number of squares that sum to
in a field
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Level (logarithmic quantity), a logarithmic measure defined as the logarithm of a ratio of two like quantities
*Level, the different values that a
categorical variable can have
*Level, the different values that a factor can have in
factor analysis
Factor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved variables called factors. For example, it is possible that variations in six observed ...
*Level, the different treatments that are applied within a factor in the
design of experiments
The design of experiments (DOE, DOX, or experimental design) is the design of any task that aims to describe and explain the variation of information under conditions that are hypothesized to reflect the variation. The term is generally associ ...
Other uses
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Level (airline), a pan-European airline brand
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LeveL'', a games magazine in the Czech Republic, Romania, and Turkey
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The Level, Brighton
The Level is an urban park in central Brighton, on the south coast of England. The park is a triangle of bounded by Union Road to the north, Richmond Terrace (A270) to the east, and Ditchling Road ( A23) to the west. In the past, the land has ...
, a park in Brighton, UK
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Level Vodka
Level Vodka, a brand of vodka from the makers of Absolut was launched in 2004. Made in Åhus, Sweden, the vodka is made from winter wheat and is marketed as "perfectly balanced" due to the use of two distinct distillation methods - a continuous d ...
, a brand of vodka
*Level, a collection of objects with the same rank in an
overlapping hierarchy
*Level, a layer of defense in
two-level defense in American football
*Level, an
indication of the number of previous posts to a forum thread
*LEVEL, a website for men of color published by
Medium
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The Level (TV series)
People with the surname
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Annick Level
Annick Level (born 5 December 1942) is a French foil fencer. She competed at the 1964 and 1968 Summer Olympics
The 1968 Summer Olympics ( es, Juegos Olímpicos de Verano de 1968), officially known as the Games of the XIX Olympiad ( es, Jueg ...
(born 1942), French fencer
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Calvin Levels
Calvin Levels (born September 30, 1954 in Cleveland, Ohio) is an American film actor. In 1984, he won a Theatre World Award and was nominated for both the Tony Award for Best Performance by a Leading Actor in a Play and the Drama Desk Award for ...
(born 1954), American film actor
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Dwayne Levels (born 1979), American football player
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Janou Levels (born 2000), Dutch footballer
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Léon Level
Léon Level (12 July 1910 in Hédouville – 26 March 1949 in Paris) was a French professional road bicycle racer.
Major results
;1933
:Tour de France:
::7th place overall classification
;1935
:Circuit du Mont-Blanc
:Trophée des Grimpeurs
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(1910–1949), French professional road bicycle racer
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Maurice Level (1875–1926), French writer
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Tobias Levels
Tobias Levels (born 22 November 1986) is a German former footballer of Dutch descent who played as a defender.
Club career
After his contract with Fortuna Düsseldorf had expired in summer 2014, Levels was a free agent for more than three months ...
(born 1986), German-Dutch footballer
See also
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A-Scale Sound Level
A weighting filter is used to emphasize or suppress some aspects of a phenomenon compared to others, for measurement or other purposes.
Audio applications
In each field of audio measurement, special units are used to indicate a weighted measure ...
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Biological organisation
Biological organisation is the hierarchy of complex biological structures and systems that define life using a reductionistic approach. The traditional hierarchy, as detailed below, extends from atoms to biospheres. The higher levels of this ...
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Derived no-effect level
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Energy level
A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy, called energy levels. This contrasts with classical particles, which can have any amount of energy. The ...
s, discrete amounts of energy that can be held by a quantum mechanical system or confined particle
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Flesch-Kincaid Grade Level
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GCE Ordinary Level
The O-Level (Ordinary Level) is a subject-based qualification conferred as part of the General Certificate of Education. It was introduced in place of the School Certificate in 1951 as part of an educational reform alongside the more in-depth ...
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Gal Level
Gal Level is a R&B female duo from Windhoek, Namibia, made up of Daphne Willibard (born 1 April 1981) and Frieda Haindaka (born 1 February 1984). They are very popular in Southern Africa, and other African countries. They are produced and manage ...
, an R&B girl duo from Windhoek, Namibia
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ILR scale
The Interagency Language Roundtable scale is a set of descriptions of abilities to communicate in a language. It is the standard grading scale for language proficiency in the United States's Federal-level service. It was originally developed by t ...
, descriptions of abilities to communicate in a language
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Level crossing
A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, as opposed to the railway line crossing over or under using an overpass
An overpass (called ...
, a place where track and road meet at the same level
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Level 3 (disambiguation)
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Level 42, an English pop rock and jazz-funk band
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Level measurement, instrumentation techniques to measure height within a vessel
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Level of measurement, a theory of the kinds of scales or levels used for measuring
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Level playing field, a concept about fairness where all play by the same set of rules
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Level set
In mathematics, a level set of a real-valued function of real variables is a set where the function takes on a given constant value , that is:
: L_c(f) = \left\~,
When the number of independent variables is two, a level set is cal ...
, a set where a function takes on a given constant value
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Leveling (disambiguation)
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Leveling seat
Leveling seats ( da, tillægsmandat, sv, utjämningsmandat, no, utjevningsmandater, is, jöfnunarsæti, german: Ausgleichsmandat), commonly known also as adjustment seats, are an election mechanism employed for many years by all Nordic countrie ...
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Levellers
The Levellers were a political movement active during the Wars of the Three Kingdoms who were committed to popular sovereignty, extended suffrage, equality before the law and religious tolerance. The hallmark of Leveller thought was its populi ...
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Pevensey Levels
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Sea level
Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardise ...
, the average height of the ocean's surface, reference of height systems
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Somerset Levels
The Somerset Levels are a coastal plain and wetland area of Somerset, England, running south from the Mendips to the Blackdown Hills.
The Somerset Levels have an area of about and are bisected by the Polden Hills; the areas to the south are ...
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Terror Alert Level
In the United States, the Homeland Security Advisory System (HSAS) was a color-coded terrorism threat advisory scale created in March 2002 under the Bush Administration in response to the September 11 attacks. The different levels triggered spe ...
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Water level, the average height of a water
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