Manié
Manié is the masculine past participle of the French verb manier, which means to handle, manage, or manipulate. The feminine form is maniée. In usage, manié functions as an adjective describing something that has been handled or operated with skill, care, or particular technique. It can modify nouns such as tools, devices, or mechanisms, as well as more abstract objects like prose or procedures when the emphasis is on how they were prepared or executed.
Examples in context are typically phrases like a tool that is well manié or a device that
Etymology, in brief, traces manié back to the French verb manier, itself derived from older French usages
See also: manier, manège, and related lexical items pertaining to handling or manipulation.