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    Vec·tor
    /ˈvektər/

    noun

    • 1. a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
    • 2. an organism, typically a biting insect or tick, that transmits a disease or parasite from one animal or plant to another.

    verb

    • 1. direct (an aircraft in flight) to a desired point: "two Hurricanes were vectored towards the Stukas"
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  3. Learn the meaning of vector as a noun and a verb, with examples of usage and etymology. A vector is a quantity with magnitude and direction, or an organism or agent that transmits something.

  4. Vector definition: a quantity possessing both magnitude and direction, represented by an arrow the direction of which indicates the direction of the quantity and the length of which is proportional to the magnitude..

  5. A vector is a quantity that has both magnitude and direction, such as displacement, velocity, and acceleration. Learn how vectors are represented, combined, and manipulated in physics, and how they differ from scalars.

    • The Editors of Encyclopaedia Britannica
  6. In mathematics and physics, a vector space (also called a linear space) is a set whose elements, often called vectors, may be added together and multiplied ("scaled") by numbers called scalars. Scalars are often real numbers, but can be complex numbers or, more generally, elements of any field. The operations of vector addition and scalar ...

  7. Learn the meaning of vector in mathematics, physics, biology and computing. A vector is a quantity with both size and direction, or an insect or animal that carries a disease.

  8. Basic Vector Definition. What we are really interested in now is describing how objects move. A very useful tool that will help us achieve this goal is the concept of a vector. We can give a definition of a vector as something that exhibits both direction and magnitude. This concept might appear abstract at first, but as we begin to use the ...

  9. A vector is a quantity that has both magnitude and direction but not position. Learn how to add, subtract, multiply, and visualize vectors in mathematics and physics with Britannica.

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