doryphore

Etymology

A modification of doriphore, borrowed from French doryphore (“Colorado beetle”) by Harold Nicolson in 1952, presumably under the influence of the various senses of pest. The French term was a translation of the New Latin genus Doryphora, itself from Ancient Greek δορυφόρος (doruphóros, “lance-bearing; lance-bearer”).

noun

  1. A petty pedant, a person who complains about minor mistakes.“Often have I tried to supplement my vocabulary by inventing words, such as ‘couth’, or ‘doriphore’, or ‘hypoulic’, feeling that it is the duty as well as the pastime of a professional writer to make two words bloom where only one bloomed before.”