____________________________________________________________________________________ Ultracrepidarian. Definition: one who is presumptuous and offers advice or opinions beyond one's sphere of knowledge. The meaning of this word comes from a story in antiquity, in which the famed Greek painter Apelles one day heard a cobbler criticizing the way he had rendered a foot in a painting. ul·tra·crep·i·dar·i·an ˌəltrəkrepəˈderēən/ adjective adjective: ultracrepidarian; adjective: ultra-crepidarian 1. expressing opinions on matters outside the scope of one's knowledge or expertise. "“Dad, how do we know the universe is expanding?” inquires your six-year-old. Try answering that without resorting to an ultracrepidarian trick here or there" noun noun: ultracrepidarian; plural noun:...