brane

A brane is some mathematical generalization of a category to one (1) or more higher dimensions.

My portfolio is a twenty-six dimensional (26-dim) toy [puzzleware] with braneworld structure according to pitch class:
0-brane = particle
1-brane = string
2-brane = membrane/sheet/tape
.
.
.
25-brane
(see also Egglepple, mesh)