dimensionality

About 0.74 uses per million words.

Meaning

1. noun The state or characteristic of possessing dimensions.
2. noun The number of dimensions something has.

Similar words

dimentionality multidimensionality three-dimensionality interdimensionality four-dimensionality omnidimensionality hyperdimensionality pandimensionality equidimensionality quadridimensionality

Often followed by

of and reduction is in to as that d