Lewis may refer to:

Names

Lewis (given name) Lewis () is a masculine English given name, English-language given name. It was coined as an anglicisation of given names in other languages. "Lewis" has been used to anglicise the Irish language, Irish name "'", the German name "", and the French ...

, including a list of people with the given name * Lewis (surname), including a list of people with the surname

Music

* Lewis (musician), Canadian singer * " Lewis (Mistreated)", a song by Radiohead from ''My Iron Lung''

Places

* Lewis (crater), a crater on the far side of the Moon *

Isle of Lewis The Isle of Lewis ( gd, Eilean Leòdhais) or simply Lewis ( gd, Leòdhas, ) is the northern part of Lewis and Harris, the largest island of the Western Isles or Outer Hebrides archipelago in Scotland. The two parts are frequently referred to as ...

, the northern part of Lewis and Harris, Western Isles, Scotland

United States

* Lewis, Colorado * Lewis, Indiana * Lewis, Iowa * Lewis, Kansas * Lewis Wharf, Boston, Massachusetts * Lewis, Missouri * Lewis, Essex County, New York * Lewis, Lewis County, New York * Lewis, North Carolina * Lewis, Vermont *

Lewis, Wisconsin Lewis is an unincorporated census-designated place in the town of Clam Falls, Polk County, Wisconsin, United States. Lewis is located on Wisconsin Highway 35 northeast of Frederic. As of the 2010 census, its population is 164. History Th ...

Ships

* USS ''Lewis'' (1861), a sailing ship * USS ''Lewis'' (DE-535), a destroyer escort in commission from 1944 to 1946

Science

Lewis structure Lewis structures, also known as Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDS), are diagrams that show the bonding between atoms of a molecule, as well as the lone pairs of electrons t ...

, a diagram of a molecule that shows the bonding between the atoms * Lewis acids and bases * Lewis antigen system, a human blood group system *

Lewis number The Lewis number (Le) is a dimensionless number defined as the ratio of thermal diffusivity to mass diffusivity. It is used to characterize fluid flows where there is simultaneous heat and mass transfer. The Lewis number puts the thickness of the ...

, a dimensionless number in fluid dynamics and transport phenomena *

Lewis rat A laboratory rat or lab rat is a brown rat of the subspecies '' Rattus norvegicus domestica'' which is bred and kept for scientific research. While less commonly used for research than mice (see laboratory mouse), rats have served as an import ...

, an inbred strain of laboratory rat

Television

* ''Lewis'' (TV series), a British television detective series * Lewis (''The Simpsons''), a character in ''The Simpsons''

Other uses

Lewis (cat) Lewis is the name of a cat from Fairfield, Connecticut, who garnered mass media attention for being placed under house arrest in March 2006. At the time of his arrest Lewis was five years old, placing his birthdate between the years 2000 and 2 ...

, a cat that was placed under house arrest *

Lewis (lifting appliance) Lewis may refer to: Names * Lewis (given name), including a list of people with the given name * Lewis (surname), including a list of people with the surname Music * Lewis (musician), Canadian singer * " Lewis (Mistreated)", a song by Radiohe ...

Lewis (robot) {{Other uses, Lewis (disambiguation) Lewis (named after Meriwether Lewis) is an autonomous robot that performs the job of a wedding photographer: it attends social events, moves around, and takes digital photographs of people. It is a research ...

, a robotic wedding photographer *

Lewis (satellite) Lewis was an American satellite which was to have been operated by NASA as part of the Small Satellite Technology Initiative. It carried two experimental Earth imaging instruments, and an ultraviolet astronomy payload. Due to a design flaw i ...

, a failed NASA satellite mission *

HP Lewis The Saturn family of 4-bit ( datapath) microprocessors was developed by Hewlett-Packard in the 1980s first for the HP-71B handheld computer and then later for various HP calculators (starting with the HP-18C). It succeeded the ''Nut'' fami ...

, a CPU in certain Hewlett-Packard programmable calculators * Lewis's, a chain of department stores in England and Scotland (1856-1990s), originating in Liverpool * Lewis & Co, a firm of organ builders in Brixton, London from 1860 to 1919 * Lewis University, a private school in Romeoville, Illinois