<p>Ninnery refers to a state or quality of being foolish or silly. It can also refer to actions, behaviors, or ideas that are characteristic of a ninny, which is a term used to describe a foolish or stupid person.</p>

Sure, Id be happy to define the meaning of the word Sherpa for you.

A Sherpa is a member of an ethnic group from the high altitude regions of Nepal, Tibet, and India. Historically, Sherpas have worked as guides and porters for mountaineering expeditions in the Himalayas due to their extensive knowledge of the terrain and their expertise in high altitude trekking. In a broader sense, the term Sherpa can also refer to a guide or assistant who provides knowledge and support in a particular field or activity.