Definition of vector space
: a set of vectors along with operations of addition and multiplication such that the set is a commutative group under addition, it includes a multiplicative inverse, and multiplication by scalars is both associative and distributive
First Known Use of vector space
Learn More about vector space
Britannica.com: Encyclopedia article about "vector space"
Seen and Heard
What made you want to look up vector space? Please tell us where you read or heard it (including the quote, if possible).