håliga
Håliga is a term derived from Swedish and can have a few related meanings depending on the context. Most commonly, it refers to something that is hollow or has cavities. This can be applied to physical objects, such as a hollow log or a hole in a piece of wood. In a more figurative sense, "håliga" can describe something that is empty or lacking substance, often implying a superficial quality or a deficiency in meaning.
For instance, in the context of architecture or natural formations, a "håliga" space might be a cave