Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary


noun \ˈnəl-ˌspās\

Definition of null–space

  1. :  a subspace of a vector space consisting of vectors that under a given linear transformation are mapped onto zero

Seen and Heard

What made you want to look up null–space? Please tell us where you read or heard it (including the quote, if possible).