eyesore/ˈaɪsɔː/EtymologyFrom Middle English eye sor, eie-sor, eyen soore, eæge-sare, equivalent to eye + sore.eyesore means an eye lesion. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounAn eye lesion.A displeasing sight; something prominently ugly or unsightly.“The building, towering over its surroundings with its square concrete frame and reflective walls of gold-tinted glass, was an eyesore visible throughout the city.”