The meaning of VECTOR is a quantity that has magnitude and direction and that is commonly represented by a directed line segment whose length represents the magnitude and whose …

In mathematics, physics, and engineering, a Euclidean vector or simply a vector (sometimes called a geometric vector [1] or spatial vector [2]) is a geometric object that has magnitude (or …

In graphical representation, a vector is drawn as an arrow, with the arrow having both a magnitude (how long it is) and a direction (the direction in which it points).

For example, velocity is a vector because it describes both how fast something is moving and in what direction it is moving. Because velocity is a vector, other quantities in which velocity is a …

Dec 2, 2025 · A vector is a quantity that has both **magnitude** (how big) and **direction** (which way). Many important physical quantities are vectors: displacement, velocity, acceleration, and …

Vector, in mathematics, a quantity that has both magnitude and direction but not position. Examples of such quantities are velocity and acceleration. Vectors are essential in physics, …

Definition of vector noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jul 23, 2025 · A vector is a quantity characterized by both magnitude and direction, fundamental in physics, mathematics, and various applications like graphics and cybersecurity.

A vector is an insect or other organism that causes a disease by carrying a germ or parasite from one person or animal to another.

Geometrically, we can picture a vector as a directed line segment, whose length is the magnitude of the vector and with an arrow indicating the direction. The direction of the vector is from its …