We found 36 dictionaries that define the word puerile:

General (30 matching dictionaries)

1. puerile: Merriam-Webster.com
2. puerile: Oxford Learner's Dictionaries
3. puerile: American Heritage Dictionary of the English Language
4. puerile: Collins English Dictionary
5. puerile: Vocabulary.com
6. Puerile, puerile: Wordnik
7. puerile: Cambridge Advanced Learner's Dictionary
8. puerile: Wiktionary
9. puerile: Webster's New World College Dictionary, 4th Ed.
10. puerile: The Wordsmyth English Dictionary-Thesaurus
11. puerile: Infoplease Dictionary
12. puerile: Dictionary.com
13. Puerile: Wikipedia, the Free Encyclopedia
14. Puerile: Online Plain Text English Dictionary
15. puerile: Webster's Revised Unabridged, 1913 Edition
16. puerile: Rhymezone
17. puerile, puerile: AllWords.com Multi-Lingual Dictionary
18. puerile: Webster's 1828 Dictionary
19. puerile: Free Dictionary
20. puerile: Mnemonic Dictionary
21. puerile: LookWAYup Translating Dictionary/Thesaurus
22. puerile: Dictionary/thesaurus
23. puerile: Wikimedia Commons US English Pronunciations

Business (1 matching dictionary)

24. puerile: Legal dictionary

Computing (1 matching dictionary)

25. puerile: Encyclopedia

Medicine (3 matching dictionaries)

26. Dorland's Illustrated Medical Dictionary (No longer online)
27. online medical dictionary (No longer online)
28. puerile: Medical dictionary

Slang (1 matching dictionary)

29. puerile: Urban Dictionary

(Note: See puerilely as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Childish; trifling; silly. ▸ adjective:  Characteristic of, or pertaining to, a boy or boys; compare puellile. Similar: juvenile, immature, adolescent, jejune, infantile, childish, infantine, puellile, childlike, petulant, more... Opposite: mature, sophisticated, adult Types: juvenile, infantile, childish, immature, more... Adjectives: mere, most, worst, such, same ▸ Words similar to puerile ▸ Usage examples for puerile ▸ Idioms related to puerile ▸ Wikipedia articles (New!) ▸ Popular nouns described by puerile ▸ Words that often appear near puerile ▸ Rhymes of puerile ▸ Invented words related to puerile