Addlehead

noun, slang

noun, slang ·Moderate ·High school level

Definitions

Noun
  1. 1
    A foolish or dull-witted person. colloquial

    "Those reverend addleheads, convinced of the genuine character of the communications, but with their "dominant idea," the devil, in their heads, summoned his highness the prince of darkness to give an account of the matter."

  2. 2
    a person with confused ideas; incapable of serious thought wordnet

Example

More examples

"Those reverend addleheads, convinced of the genuine character of the communications, but with their "dominant idea," the devil, in their heads, summoned his highness the prince of darkness to give an account of the matter."

Etymology

From addle + head.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.