*k*-cell

## English edit

### Noun edit

- (mathematical analysis) A subset of
*k*-dimensional Euclidean space which is obtained by taking the Cartesian product of*k*intervals (closed, open, or half-closed) which are subsets of the coordinate axes of the ambient Euclidean space.

#### Usage notes edit

Hyponyms of "*k*-cell" are "1-cell", "2-cell", "3-cell", etc.; and synonyms are "*n*-cell" or such. The 'k' in "*k*-cell" is italicized.