English version

gadfly in Insects topic

From Longman Dictionary of Contemporary Englishgadflygad‧fly /ˈɡædflaɪ/ noun (plural gadflies) [countable]  1 CRITICIZEsomeone who annoys other people by criticizing them2 TAHBIa fly that bites cattle and horses
Examples from the Corpus
gadflyA gadfly, a maverick, a treasured pain in the posterior.These people are inconsequential, but they are gadflies.Hirschfield, a wealthy political gadfly, spoke at the conference.Which had not included Rory, the gadfly son.