dogbolt

Etymology 1
Origin obscure. Possibly from, from , from +.

Noun

 * 1)  A fool; a contemptible person.
 * 2) * 1621, Thomas Middleton, Honourable Entertainments, 2007, Gary Taylor, John Lavagnino, Collected Works, page 1440,
 * Dull dogbolt!
 * 1) * 1655, James Shirley, The Gentleman of Venice Act 3, Scene 1, 1833, William Gifford, Alexander Dyce (editors), The Dramatic Works and Poems of James Shirley, Volume 5, page 35,
 * They are dogbolts!
 * They are dogbolts!

Etymology 2
From.

Noun

 * 1) The bolt of the capsquare over the trunnion of a cannon.