up Klein or klein in Wiktionary, the free dictionary. Klein may refer to: Klein (surname) Klein (musician) Klein (crater), a lunar feature Klein, Montana...

Ezra Klein (born May 9, 1984) is an American liberal political commentator and journalist. He is currently a New York Times columnist and the host of...

Calvin Richard Klein (born November 19, 1942) is an American fashion designer who launched the company that later became Calvin Klein Inc., in 1968. In...

Willie or William Klein may refer to: William Klein (photographer) (1926–2022), American-French photojournalist and filmmaker Will Klein (baseball) (born...

Joost Klein (Dutch pronunciation: [joːst klɛin]; born 10 November 1997), also known mononymously as Joost, is a Dutch musician, rapper, singer, and former...

In mathematics, the Klein bottle (/ˈklaɪn/) is an example of a non-orientable surface; that is, informally, a one-sided surface which, if traveled upon...

Lloyd David Klein is a French couturier born 15 February 1967 in Canada. His fashion label is Lloyd Klein Couture. Klein was born in Montreal, Quebec,...

h3h3Productions, created by him and his wife Hila Klein. Klein was born in Ventura, California in 1985 to Donna and Gary Klein, and has two older siblings. On his father's...

Naomi Klein (born May 8, 1970) is a Canadian author, social activist, and filmmaker known for her political analyses; support of ecofeminism, organized...

Chris Klein may refer to: Chris Klein (soccer) (born 1976), American soccer player Chris Klein (actor) (born 1979), American actor Chris Klein (visual...

In mathematics, a Klein geometry is a type of geometry motivated by Felix Klein in his influential Erlangen program. More specifically, it is a homogeneous...

Felix Christian Klein (German: [klaɪn]; 25 April 1849 – 22 June 1925) was a German mathematician and mathematics educator, known for his work in group...

The Klein–Gordon equation (Klein–Fock–Gordon equation or sometimes Klein–Gordon–Fock equation) is a relativistic wave equation, related to the Schrödinger...

Yves Klein (French: [iv klɛ̃]; 28 April 1928 – 6 June 1962) was a French artist and an important figure in post-war European art. He was a leading member...

Ľudovít Klein (born February 22, 1995) is a Slovak mixed martial artist who competes in the Lightweight division of the Ultimate Fighting Championship...

Adam Klein may refer to: Adam Klein (swimmer) (born 1988), American swimmer Adam Klein (tenor) (born 1960), American opera singer Adam Klein (writer)...

Allen Klein (December 18, 1931 – July 4, 2009) was an American businessman whose aggressive negotiation tactics affected industry standards for compensating...

In mathematics, the Klein four-group is an abelian group with four elements, in which each element is self-inverse (composing it with itself produces...

Robert Klein (born February 8, 1942) is an American stand-up comedian, singer, and actor. He is known for his appearances on stage and screen. He has...

Carole King Klein (born Carol Joan Klein; February 9, 1942) is an American singer-songwriter and musician. One of the most successful songwriters in American...

Anne Klein or Ann Klein may refer to: Ann Klein (1923–1986), American politician Anne C. Klein (born 1947), professor of religious studies Anne Klein (fashion...

Paul Klein may refer to: Paul Klein (missionary) (1652–1717), Czech Jesuit missionary in the Philippines, pharmacist and Cavite College rector, often referred...

International Klein Blue (IKB) is a deep blue hue first mixed by French artist Yves Klein. IKB's visual impact comes from its heavy reliance on ultramarine...

Christianity portal Frederick Augustus Klein (1827–1903), or F. A. Klein as he is called in much of the literature, was a Church Missionary Society (CMS)...

Isaac Klein (September 5, 1905 – January 23, 1979) was a prominent rabbi and halakhic authority within Conservative Judaism. Klein was born in the small...

Melanie Klein (née Reizes; 30 March 1882 – 22 September 1960) was an Austrian-British author and psychoanalyst known for her work in child analysis. She...

Larry Klein is an American musician, songwriter, and record producer. He is based in Los Angeles. He began his career as a bassist, playing with jazz...

In relativistic quantum mechanics, the Klein paradox (also known as Klein tunneling) is a quantum phenomenon related to particles encountering high-energy...

h3h3Productions is a YouTube channel created and hosted by Ethan and Hila Klein, an American-Israeli husband-and-wife duo. Their content consists of reaction...

Michael Klein may refer to: Michael Klein (art dealer) (born 1952), American artist’s agent and freelance consultant Michael Klein (businessman) (born...