The Collaborative International Dictionary
Jolthead
Jolterhead \Jolt"er*head`\, Jolthead \Jolt"head`\, n. [See
Jolt, Jowl.]
A dunce; a blockhead.
--Sir T. North.
Wiktionary
jolthead
n. (context archaic English) A dunce; a blockhead.
Wikipedia
Usage examples of "jolthead".
Slabberdegullion druggels, lubbardly louts, blockish grutnols, doddipol joltheads, lobdotterels, codshead loobies, ninny-hammer flycatchers, and other suchlike defamatory epithets!