«وإما من جهة المعنى بسبب استعمال مجازات وكنايات لا يفهم المراد بها»
Or the obscurity may arise on the side of meaning, through metaphors and allusions that do not communicate the intended sense.
In semantic taʿqīd, the sentence may be grammatically well formed and smooth to pronounce, yet the intended idea is hidden behind an inappropriate figurative connection. No rearrangement of words is required: the issue lies in the inferential route to the meaning.
Metaphor and allusion are not inherently defects. They become problematic where the relationship is so obscure that the listener cannot reasonably infer the intention.