Vector

/ˈvɛk.tər/

Meaning & Definition

noun

A quantity that has both magnitude and direction, often represented as an arrow.

In physics, the velocity of an object is a vector quantity.

In mathematics, an array of numbers or coordinates that can represent a point in space.

The coordinates of the point can be expressed as a vector in three-dimensional space.

In biology, an agent that carries and transmits a pathogen or genetic material.

Mosquitoes are common vectors for diseases such as malaria and dengue.

In computer science, an object that can hold a collection of items or data.

The vector class in C++ provides a dynamic array that can grow in size.

verb

To direct or guide along a certain path.

The researchers vectored the data towards their project goals.

From Latin 'vector', meaning 'a carrier', from 'vehere' which means 'to carry'.

vector graphics

A method of creating images using geometric shapes defined by mathematical formulas.

vector field

A mathematical construct that associates a vector to every point in a space.

vector addition

The process of combining vectors to form a resultant vector.

magnitude

The size or extent of something, particularly in mathematics or physics.

direction

The course along which someone or something moves.

pathogen

An organism that causes disease.

To take a direct or assertive approach to a problem or situation.

We need to vector this project and push it forward quickly.