The term "nucleoskeleton" refers to the structural architecture surrounding the nucleus of a cell. This network of fibers and proteins provides support for the cellular DNA and helps to maintain the shape of the nucleus. Alternative words for nucleoskeleton include nuclear matrix, nuclear scaffold, and nuclear lamina. These synonyms all describe the same function and structure but may be used interchangeably depending on the context. The term "nuclear envelope" is also sometimes used to refer to the nucleoskeleton, but this typically refers specifically to the double membrane that encloses the nucleus. Regardless of the specific terminology used, the nucleoskeleton plays an important role in maintaining cellular architecture and function.