the.com/dimensions
The independent directions reality lets you wiggle in before it runs out of room.
means Dimensions are the separate measurable axes — like length, width, height, and time — needed to pinpoint where and when something is.
from From Latin dimensio, a measuring out, from metiri, to measure — the same root that gives us metric and immense.
Spacetime countPhysics treats time as the fourth dimension.
String theorySome models demand ten or eleven dimensions.
Zero existsA point has dimension zero, no size.