from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Ordinary two- or three-dimensional space, characterised by an infinite extent along each dimension and a constant distance between any pair of parallel lines.
- n. Any real vector space on which a real-valued inner product (and, consequently, a metric) is defined.
Sorry, no etymologies found.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.