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simpleton

American  
[sim-puhl-tuhn] / ˈsɪm pəl tən /

noun

Sometimes Offensive.
  1. an ignorant, foolish, or silly person.

    Synonyms:
    dope, ninny, blockhead, numbskull, fool, dolt

simpleton British  
/ ˈsɪmpəltən /

noun

  1. a foolish or ignorant person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of simpleton

First recorded in 1640–50; simple + -ton

Explanation

A simpleton is an idiot — a person without much common sense or intelligence. This is one of many words — such as moron, dummy, and dimwit — that insult a person's intelligence. A simpleton is the opposite of a genius. However, the word simple implies more than lack of intelligence; it suggests being innocent or naive too. So a simpleton could be considered a hillbilly or yokel as well as a dullard or dunce.

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Vocabulary lists containing simpleton

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He was a soldier simpleton who appeared in comic drawings about life in the army in the 1890s.

From BBC • Feb. 28, 2024

Adam Hugill is similarly amusing as the defender Harry Maguire, who is portrayed as a lovable simpleton — not the sharpest tool in the box, but solid and dependable.

From New York Times • Jun. 21, 2023

And not in the simpleton type of way.

From Seattle Times • Feb. 26, 2023

A butcher and a simpleton climb a beanstalk to a giant and a hen that lays golden eggs.

From Los Angeles Times • Nov. 20, 2020

Most, he was beginning to dread the curtain that might waver in his brain, blacking out the sense of danger, making a simpleton of him.

From "Lord of the Flies" by William Golding