Dictionary.com
Thesaurus.com
Synonyms

puerile

American  
[pyoo-er-il, -uh-rahyl, pyoor-il, -ahyl] / ˈpyu ər ɪl, -əˌraɪl, ˈpyʊər ɪl, -aɪl /

adjective

  1. of or relating to a child or to childhood.

    Synonyms:
    juvenile, youthful
  2. childishly foolish; immature or trivial.

    a puerile piece of writing.

    Synonyms:
    silly, juvenile

puerile British  
/ ˈpjʊəraɪl, pjʊəˈrɪlɪtɪ /

adjective

  1. exhibiting silliness; immature; trivial

  2. of or characteristic of a child

"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

Other Word Forms

Derived Forms

Etymology

Origin of puerile

1650–60; < Latin puerīlis boyish, equivalent to puer boy + -īlis -ile

Explanation

Some people like their movies to have sophisticated humor and others prefer the more puerile humor of pratfalls or jokes about smelly underwear, inappropriate belching, and passing gas. Although the adjective, puerile can be used to describe anything related to childhood, more often than not, it is used in a derisive manner to comment on the immaturity, silliness, or juvenile nature of something or someone. So if you hear someone talk about puerile toys, they may merely be remarking on the toys of childhood, but it is more likely they are discussing whoopee cushions, fake dog poo, and the like.

Keep Reading on Vocabulary.com

Vocabulary lists containing puerile

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.

Puerile and silly, but there's nothing wrong with that ...

From The Guardian • Jul. 25, 2013

Puerile as the libretto is, it inspired Weber with some of the finest music he ever wrote.

From The Opera A Sketch of the Development of Opera. With full Descriptions of all Works in the Modern Repertory. by Fuller-Maitland, J. A.

Puerile puns, personal banter of a rather homely type, and good stories collected from other people are all that the books disclose.

From Collections and Recollections by Russell, George William Erskine

Puerile as his philosophy appears in comparison with the later development of Greek philosophy, it created violent antagonism with mythical theology and led the way to further investigation and speculation.

From History of Human Society by Blackmar, Frank W. (Frank Wilson)

Puerile attempts at wit, and diatribes of abuse are all that the silver men have heard in sixteen years in answer to the contentions they have made in favor of the remonetization of silver.

From Money: Speech of Hon. John P. Jones, of Nevada, On the Free Coinage of Silver; in the United States Senate, May 12 and 13, 1890 by Jones, John P. (John Percival)

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "puerile" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com