by ending the dock and sprocket's pub quiz team's 100-run winning streak at the regional finals, unpopular newcomer barrington had proven himself to be a real ignoranus
someone who is both ignorant, and an arsehole
"by ending the dock and sprocket's pub quiz team's 100-run winning streak at the regional finals, unpopular newcomer barrington had proven himself to be a real ignoranus" What is the definition of "ignoranus"?