four-dimensional

Including time's axis

Four-dimensional describes something having four dimensions.

In physics and mathematics, the fourth dimension is typically time, added to the three spatial dimensions of length, width, and height: four-dimensional spacetime.

The term also appears in science fiction and abstract contexts to suggest reality beyond ordinary perception: a four-dimensional being.

geometry

tesseract

Four-dimensional cubic solid

projection · cross-section · vertex · edge · face · cell · extrusion · rotation · orthogonal · perpendicular

spacetime

Einstein

Byword for genius

causality · Lorentz · curvature · geodesic · metric · interval · simultaneity · coordinate · event · observer

fictional

tesseract

Four-dimensional cubic solid

folding · travel · narrative · Nolan

conceptual

abstract

Condensed version of text

imagination · representation · cognition · comprehension · perspective · unfathomable · inconceivable · transcendence · beyond · Flatland

mathematics

tensor

Multilinear algebraic object

topology · calculus · quaternion · differential · integral · analytic · linear · numerical · eigenvalue · transformation

physics

quantum

Smallest discrete unit

singularity · wormhole · holographic · gauge · superstring · inflationary

Categories
Opposites
dimensionality count

four-dimensionalone-dimensional

Without depth or complexity

zero-dimensional · unidimensional · two-dimensional · dimensionless · three-dimensional

perceptual accessibility

four-dimensionalvisible

Able to be seen

tangible · perceivable · concrete · intuitive · everyday

conceptual complexity

four-dimensionalsimple

Free of complexity

flat · visualizable · straightforward · intuitive · tangible

Family

four, fourth, dimension, dimensions, fourfold, dimensional, multidimensional, interdimensional, dimensionality

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Rated G