Look up vector in Wiktionary, the free dictionary.

Vector may refer to:

In mathematics

• Any element of a vector space
  • Euclidean vector, a geometric entity endowed with both length and direction, an element of a Euclidean vector space
  • Coordinate vector, in linear algebra, an explicit representation of an element of any abstract vector space
  • Probability vector, in statistics, a vector with non-negative entries that add up to one
  • Row vector or column vector, a one-dimensional matrix often representing the solution of a system of linear equations
  • Tuple, an ordered list of numbers, sometimes used to represent a vector

In computer science

• A one-dimensional array
  • Vector (STL), a data type in the C++ Standard Template Library
• Dope vector, a data structure used to store information about an array
• Vector processor, a computer processor which works on arrays of several numbers at once
• Vector graphics, images defined by geometric primitives as opposed to bitmaps
• Interrupt vector, the location in memory of an interrupt handling routine
• Vector (malware), methods used by computer viruses and malware to propagate themselves
• Vector-06C, a computer developed in the USSR

In biology

• Vector (biology), organism that transmits diseases, infections, or foreign living material
• Vector (molecular biology), vehicle used to transfer genetic material to a target cell
  • Plasmid vector
  • Viral vector, a virus modified to deliver foreign genetic material into a cell
  • Cloning vector
  • Expression vector, a plasmid specifically used for protein expression in the target
• Vector State Research Center of Virology and Biotechnology

In business

• Vector Limited, a New Zealand gas and electricity supplier
• Vector Marketing, marketing arm of Alcas Corporation
• Vector Motors, an automobile manufacturer
  • Vector W2, a concept car created by Vector Motors
  • Vector W8, a production car produced by Vector Motors
• Vector Graphic, an early manufacturer of 8-bit microcomputers.

In entertainment

• Vector (novel), a 1999 novel by Robin Cook
• Vector (band), a 1980s New Wave rock band
• Vector Prime, a Star Wars novel written by R. A. Salvatore
• Vectorman, a game for Sega Genesis platform

Fictional characters and elements

• Vector the Crocodile, a character in the Sonic the Hedgehog video game series
• Vector (Battle Angel Alita), a character in the Battle Angel Alita manga series
• Vector Sigma, a computer in the Transformers universe
• Septima Vector, a character in the Harry Potter universe
• Vector, a location in the video game Final Fantasy VI
• Vector Industries, an organization in the Xenosaga video game series
• Vector, in the Manga and anime series Elfen Lied

Other uses

• Vector (food), a cereal manufactured by Kellogg's
• Vector (journal), the critical journal of the British Science Fiction Association
• Light verb, or vector, in grammar, a verb participating in complex predication
• Vectors Journal of Culture and Technology in a Dynamic Vernacular, an online journal
• Vector, the given by the British Army to its version of the Pinzgauer High Mobility All-Terrain Vehicle

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.