# Level

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Level
> Markdown URL: https://mediated.wiki/source/Level.md
> Source: https://en.wikipedia.org/wiki/Level
> Source revision: 1325789788
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**Level** or **levels** may refer to:

## Engineering

- [Level (optical instrument)](/source/Level_(optical_instrument)), a device used to measure true horizontal or relative heights
- [Spirit level](/source/Spirit_level) or bubble level, an instrument designed to indicate whether a surface is horizontal or vertical
- [Canal pound](/source/Canal_pound) or level
- [Regrading](/source/Regrading) or levelling, the process of raising and/or lowering the levels of land
- [Storey](/source/Storey) or level, a vertical unit of a building or a mine
- [Level (coordinate)](/source/Level_(coordinate)), vertical position
- [Horizontal plane](/source/Horizontal_plane) parallel

## Gaming

- [Level (video games)](/source/Level_(video_games)), a stage of the game
- [Level (role-playing games)](/source/Level_(role-playing_games)), a measurement of character development

## Music

- [Level (music)](/source/Level_(music)), similar to but more general and basic than a chord
- ["Level" (The Raconteurs song)](/source/Level_(The_Raconteurs_song))
- [*Levels* (album)](/source/Levels_(album)), an album by AKA
- ["Levels" (Avicii song)](/source/Levels_(Avicii_song))
- ["Levels" (BigXthaPlug song)](/source/Levels_(BigXthaPlug_song))
- ["Levels" (Meek Mill song)](/source/Levels_(Meek_Mill_song))
- ["Levels" (Nick Jonas song)](/source/Levels_(Nick_Jonas_song))
- ["Levels" (NorthSideBenji song)](/source/Levels_(NorthSideBenji_song))
- ["Levels" (Sidhu Moose Wala song)](/source/Levels_(Sidhu_Moose_Wala_song))
- "Levels", a song by Bilal from *[Airtight's Revenge](/source/Airtight's_Revenge)*

## Places

- [Level Mountain](/source/Level_Mountain), a volcano in northern British Columbia, Canada
- [Levél](/source/Lev%C3%A9l), Győr-Moson-Sopron, Hungary
- [Levels, New Zealand](/source/Levels,_New_Zealand)
- [Level, Ohio](/source/Level,_Ohio), United States
- [The Level, Brighton](/source/The_Level,_Brighton), a park in Brighton, UK
- [Level Valley](/source/Level_Valley)
- [Levels, West Virginia](/source/Levels,_West_Virginia)
- [Somerset Levels](/source/Somerset_Levels)
- [Great Level](/source/Great_Level), part the Fenlands

## Science and mathematics

- A [quantity](/source/Quantity), generally
- [Level (algebra)](/source/Level_(algebra)), the lowest number of squares that sum to -1 in a field
- [Level (logarithmic quantity)](/source/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](/source/Categorical_variable) can have
- Level, the different values that a factor can have in [factor analysis](/source/Factor_analysis)
- Level, the different treatments that are applied within a factor in the [design of experiments](/source/Design_of_experiments)

## Other uses

- [Level (airline)](/source/Level_(airline)), a pan-European airline brand
- [Level (cigarette)](/source/Level_(cigarette))
- [*Level* (magazine)](/source/Level_(magazine)), a video game magazine in the Czech Republic, Romania, and Turkey
- [Level Vodka](/source/Level_Vodka), a brand of vodka
- Level, a collection of objects with the same rank in an [overlapping hierarchy](/source/Overlapping_hierarchy)
- Level, a layer of defense in [two-level defense](/source/Two-level_defense) in American football
- Level, an [indication of the number of previous posts](/source/Posting_style) to a forum thread
- LEVEL, a website for men of color published by [Medium](/source/Medium_(website))
- [*The Level* (TV series)](/source/The_Level_(TV_series)), a British crime drama television series
- [Levels (film)](/source/Levels_(film)), a 2024 science fiction action film

## People with the surname

- [Annick Level](/source/Annick_Level) (born 1942), French fencer
- [Calvin Levels](/source/Calvin_Levels) (born 1954), American film actor
- [Dwayne Levels](/source/Dwayne_Levels) (born 1979), American football player
- [Janou Levels](/source/Janou_Levels) (born 2000), Dutch footballer
- [Léon Level](/source/L%C3%A9on_Level) (1910–1949), French professional road bicycle racer
- [Maurice Level](/source/Maurice_Level) (1875–1926), French writer
- [Tobias Levels](/source/Tobias_Levels) (born 1986), German-Dutch footballer

## See also

- [A-Scale Sound Level](/source/A-Scale_Sound_Level)
- [Biological organisation](/source/Biological_organisation)
- [Derived no-effect level](/source/Derived_no-effect_level)
- [Energy levels](/source/Energy_level), discrete amounts of energy that can be held by a quantum mechanical system or confined particle
- [Flesch-Kincaid Grade Level](/source/Flesch-Kincaid_Grade_Level)
- [GCE Ordinary Level](/source/GCE_Ordinary_Level)
- [Gal Level](/source/Gal_Level), an R&B girl duo from Windhoek, Namibia
- [ILR scale](/source/ILR_scale), descriptions of abilities to communicate in a language
- [Level crossing](/source/Level_crossing), a place where a railway track and a road meet or cross at the same level
- [Level 3 (disambiguation)](/source/Level_3_(disambiguation))
- [Level 42](/source/Level_42), an English pop rock and jazz-funk band
- [Level measurement](/source/Level_measurement), instrumentation techniques to measure height within a vessel
- [Level of measurement](/source/Level_of_measurement), a theory of the kinds of scales or levels used for measuring
- [Level playing field](/source/Level_playing_field), a concept about fairness where all play by the same set of rules
- [Level set](/source/Level_set), a set where a function takes on a given constant value
- [Leveling (disambiguation)](/source/Leveling_(disambiguation))
- [Leveling seat](/source/Leveling_seat)
- [Levellers](/source/Levellers)
- [Pevensey Levels](/source/Pevensey_Levels)
- [Sea level](/source/Sea_level), the average height of the ocean's surface, reference of height systems
- [Somerset Levels](/source/Somerset_Levels)
- [Terror Alert Level](/source/Terror_Alert_Level)
- [Water level](/source/Water_level), the average height of a water

---
Adapted from the Wikipedia article [Level](https://en.wikipedia.org/wiki/Level) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Level?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.