|
Definition of Four-dimensional
1. Adjective. Involving or relating to the fourth dimension or time.
Definition of Four-dimensional
1. Adjective. (algebraic geometry) Having four dimensions; being measurable along four mutually perpendicular axes. ¹
2. Adjective. (physics) Relating to the four dimensions of space-time (three spatial dimensions with the addition of time as the fourth) ¹
¹ Source: wiktionary.com