pliche

Could you clarify what sense of the term "pliche" you want the article to cover? There is no single, widely recognized definition in standard references, so the meaning could vary by context. It might be a proper name (such as a surname or place), a technical term in a particular field (for example a variant spelling related to folds or pleats in textiles, or a biological term akin to “plica” or “plicae”), or a word from a specific language. With the intended meaning or context, I can draft a concise, neutral, wiki-style article under 300 words.