A guide who accompanies visitors and sightseers to museums, galleries, etc., and explains matters of archaeological, antiquarian, historic or artistic interest..
The tutelary deity or spirit of a place or person.
Inspiration, a mental leap, an extraordinary creative process.
Someone possessing extraordinary intelligence or skill; especially somebody who has demonstrated this by a creative or original work in science, music, art etc.
Extraordinary mental capacity.
Ingenious, brilliant, very clever, or original.