Look up sail in Wiktionary, the free dictionary.

A sail is any type of surface intended to move a vessel, vehicle or rotor by being placed in a wind.

Sail or SAIL may also refer to:

• "A Sail", a poem by Mikhail Lermontov
• Sail (novel), a 2008 mystery novel by James Patterson
• Sails (album), an album by Chet Atkins
• "Sails" (song), a 2019 song by Mot & Zivert
• "Sails", a 1969 song by Elton John from the album Empty Sky
• "Sail" (song), a 2011 song by Awolnation
• Sails Tails, an animated character from the television series Sonic Prime

• Windmill sail, the wind-catching panel or cloth section that provides power to a windmill
• Sail (submarine), the tower-like structure on the topside of submarines

• Sail (hieroglyph), an Egyptian language determinative
• Sail (letter), a letter of the Ogham alphabet

• Sail, an administrative district of Pekanbaru, Riau, Indonesia
• SAIL High School, a public high school in Tallahassee, Florida
• Sail (Lake District), a hill in the English Lake District

• Sail (anatomy), a fin-like extension from the back of some animals
• SAIL (cable system) (South Atlantic Inter Link), a submarine cable connecting Cameroon to Brazil
• Shuttle Avionics Integration Laboratory, a facility at Lyndon B. Johnson Space Center in Houston, Texas, US

• Stanford Artificial Intelligence Laboratory
  • SAIL (programming language), created at the laboratory
• Storage and Inference Layer, a RDF4J database implementation, home to RDF repositories
• Sails.js, a web framework for the Node.js runtime environment

• Steel Authority of India Limited (SAIL), a steel maker in India
• Chevrolet Sail, a hatchback car
• SAIL Amsterdam, a maritime event

• Sale (disambiguation)
• Solar sail
• All pages with titles beginning with Sail
• All pages with titles containing Sail

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