The antonyms for the word "more meshed" can be "less intertwined," "more separated," or "less interconnected." In contrast to a highly meshed structure, a less meshed structure would have fewer points of connection or intersection between its components. This could mean that the structure is less complex, less dense, or less tangled. Antonyms for "meshed" might be useful when describing a situation where a highly interconnected network has become too complicated, convoluted, or difficult to navigate, and needs to be simplified or streamlined. In such a case, reducing the amount of "meshing" might be a way to improve the clarity, efficiency, or effectiveness of the system.