Look up MU, Mu, mu in Wiktionary, the free dictionary.

Mu can be: Wikipedia does not have an article with this exact name. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 150 languages. ...

• Mu (letter), Μ or μ, a letter in the Greek alphabet pronounced "mew" (/mju/). μ is used as a symbol for:
  • The SI prefix micro, denoting a factor of 10⁻⁶ (one millionth).
    • μ by itself is often used as the "unit" of strain, though in this context it retains its SI prefix meaning, which is interchangeable with "x 10⁻⁶" or "ppm" (parts per million).
    • μ by itself is a deprecated abbreviation for the deprecated unit micron. The preferred terms are µm and micrometre
  • In mathematics,
    • The arithmetic mean of a statistical population
    • The Möbius function
    • The least-fixed-point-operator
    • A degree of membership from a fuzzy set.
  • In chemistry,
    • The chemical potential
  • In physics,
    • The coefficient of friction
    • The mobility coefficient
    • The permeability (electromagnetism) coefficient
    • The muon, an elementary particle
    • The standard gravitational parameter
    • The magnetic dipole moment
    • The linear density
    • Viscosity
    • Reduced mass
  • µTorrent, a freeware BitTorrent client for Microsoft Windows written in C++.
  • μZiq, An alias of Mike Paradinas.

In Asian languages: Look up Îœ, μ in Wiktionary, the free dictionary. ... “SI” redirects here. ... Look up micro- in Wiktionary, the free dictionary. ... One millionth is equal to 0. ... This article is about the deformation of materials. ... Parts per million (ppm) is a measure of concentration that is used where low levels of concentration are significant. ... Look up Deprecation in Wiktionary, the free dictionary. ... The word micron has the following meanings: A micrometre (American spelling: micrometer, symbol µm), that is, one millionth of a metre. ... A micrometre (American spelling: micrometer, symbol µm) is an SI unit of length. ... A micrometre (American spelling: micrometer, symbol µm) is an SI unit of length equal to one millionth of a metre, or about a tenth of the diameter of a droplet of mist or fog. ... In mathematics and statistics, the arithmetic mean (or simply the mean) of a list of numbers is the sum of all the members of the list divided by the number of items in the list. ... The classical Möbius function is an important multiplicative function in number theory and combinatorics. ... In mathematics, a fixed point (sometimes shortened to fixpoint) of a function is a point that is mapped to itself by the function. ... Fuzzy logic is derived from fuzzy set theory dealing with reasoning that is approximate rather than precisely deduced from classical predicate logic. ... In thermodynamics and chemistry, chemical potential, symbolized by μ, is a term introduced in 1876 by the American mathematical physicist Willard Gibbs, which he defined as follows: Gibbs noted also that for the purposes of this definition, any chemical element or combination of elements in given proportions may be considered a... The resistance to lateral motion when one attempts to slide the surface of one object over another surface is called friction or traction. ... Mobility is the ability and willingness to move or change; this can depend on motor skills; mobility aids may be needed such as a walking stick, walker, mobile standing frame, power operated vehicle/scooter, wheelchair or white cane for visual impairment. ... In electromagnetism, permeability is the degree of magnetization of a material that responds linearly to an applied magnetic field. ... The muon (from the letter mu (μ)--used to represent it) is an elementary particle with negative electric charge and a spin of 1/2. ... In astrodynamics, the standard gravitational parameter () of a celestial body is the product of the gravitational constant () and the mass : The units of the standard gravitational parameter are km3s-2 Small body orbiting a central body Under standard assumptions in astrodynamics we have: where: is the mass of the orbiting... In physics, the magnetic moment of an object is a vector relating the aligning torque in a magnetic field experienced by the object to the field vector itself. ... The linear density of a one-dimensional object is calculated as the mass per unit length of the object. ... For other uses, see Viscosity (disambiguation). ... Reduced mass is an algebraic term of the form that simplifies an equation of the form The reduced mass is typically used as a relationship between two system elements in parallel, such as resistors; whether these be in the electrical, thermal, hydraulic, or mechanical domains. ... µTorrent (also microTorrent, muTorrent or uTorrent) is a freeware proprietary BitTorrent client for Microsoft Windows written in C++[1] and localized for many different languages. ... For the American neo-soul and R&B music artist, see Musiq. ... Mike Paradinas, who works primarily under the name µ-ziq (pronounced like the word music), is a British musician in the field of electronic music. ...

• Mù, (穆), a Chinese surname
• Mu (unit of area) (亩/畝), a Chinese unit of area
• Mu (kana), represented by the Japanese kana む or ム
• Mu (negative) (無), a Japanese word important in Zen koan practice

Mu may also refer to: The Chinese units (Chinese: 市制; Pinyin: ; literally market system) are the customary and traditional units of measure used in China. ... む, in hiragana, or ム in katakana, is one of the Japanese kana, which each represent one mora. ... The character 無 in cursive script. ...

• Muonium's atomic symbol
• Mu-metal, an alloy used for screening magnetic fields
• Mu (lost continent), a mythical continent in the Pacific Ocean subsequently appearing in several books, films, and games
• Mu (rocket), a Japanese rocket
• Mu Dan, Chinese poet and translator
• Mu Online, an online role-playing game
• Mu La Flaga, a character from the anime Mobile Suit Gundam SEED
• Aries Mu, a character from the cartoon Saint Seiya
• Groupe Mu, an interdisciplinary Belgian group focusing on linguistics and rhetoric
• Lemuria, a hypothetical lost continent

MU may stand for: A muonium particle is an exotic atom made up of a positive muon and an electron, and is given the symbol Mu or μ+e–. During the muons 2 microsecond lifetime, muonium can enter into compounds such as muonium chloride (MuCl) or sodium muonide (NaMu). ... Mu-metal is a nickel-iron alloy (77% nickel, 15% iron, plus copper and molybdenum) that is very efficient for screening magnetic fields. ... Underwater structures controversially identified as remnants of Mu, near Yonaguni, Japan Mu is the name of a hypothetical vanished continent. ... Mu and/or M designates a series of Japanese booster rockets. ... Mu Dan (穆旦; 1918-1977) was one of the most important poets of 20th century China. ... MU Online (Korean: 뮤 온라인) is a 3D medieval fantasy MMORPG, produced by Webzen, a Korean gaming company. ... Mu La Flaga ) is a fictional character from the Cosmic Era timeline of the Gundam [anime] metaseries. ... Aries Mu ) is a fictional character from the anime and manga series Saint Seiya, by japanese mangaka Masami Kurumada. ... Groupe µ is an interdisciplinary group working out of the Center of Poetic Studies at the University of Liege, in Belgium, formed in 1967. ... Lemuria is the name of a hypothetical lost land variously located in the Indian and Pacific Oceans. ...

• Mauritius' ISO 3166-1 alpha-2 country code
• China Eastern Airlines's IATA code
• Manchester United Football club
• The Mothers' Union, global Anglican women's organisation
• Monitor unit, a unit used in radiation therapy
• Centimorgan or "map unit", a unit of recombinant frequency in genetics
• Multiple unit, such as a rail diesel car
• MU puzzle, a puzzle in Gödel, Escher, Bach
• University of Mumbai, formerly called the University of Bombay
• Marquette University
• Marshall University
• Miami University, a public university in Oxford, Ohio
• Millersville University of Pennsylvania
• University of Missouri–Columbia
• Mahidol University, a University in Thailand
• Manipal University, a university in Karnataka, India
• MU (70's band), an early 1970s psychedelic group led by Merrell Fankhauser and Jeff Cotton
• MU (00's band), a 00's electro-punk group made up of producer Maurice Fulton and his wife Mutsumi Kanamori.
• MisUnderstood word, a term in Scientology
• Mirror Universe (Star Trek), fictional parallel universe in which the plots of several Star Trek television episodes take place
• Magic-User, a class type in D&D, HackMaster, and many fantasy RPGs
• Musician, an enlisted rating in the United States Navy
• Isuzu MU Wizard
• Micron Technology

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