Bible Dictionaries
Gadfly

Holman Bible Dictionary

A stinging insect (stinging fly, TEV), either a horsefly (Tabanidae, NAS) or a botfly (Oestridae). Jeremiah 46:20 pictured Nebuchadnezzar as a gadfly attacking Egypt which was pictured as a fat heifer. Uncertain of the meaning of the Hebrew term, the KJV translators relied on the context and translated the Hebrew as destruction.

Bibliography Information
Butler, Trent C. Editor. Entry for 'Gadfly'. Holman Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​hbd/​g/gadfly.html. 1991.