We found 13 dictionaries that define the word spiny-headed worm:

General (10 matching dictionaries)

1. spiny-headed worm: Merriam-Webster
2. spiny-headed worm: American Heritage Dictionary of the English Language
3. spiny-headed worm: Vocabulary.com
4. spiny-headed worm: Infoplease Dictionary
5. spiny-headed worm: Dictionary.com
6. spiny-headed worm: Rhymezone
7. spiny-headed worm: FreeDictionary.org
8. spiny-headed worm: Mnemonic Dictionary
9. spiny-headed worm: TheFreeDictionary.com
10. spiny-headed worm: Wiktionary

Computing (1 matching dictionary)

11. spiny-headed worm: Encyclopedia

Medicine (2 matching dictionaries)

12. spiny-headed worm: Merriam-Webster Medical Dictionary
13. spiny-headed worm: Medical dictionary

(Note: See spiny-headed_worms as well.)

Definitions from Wiktionary (spiny-headed worm) ▸ noun:  A parasitic worm of the Acanthocephala phylum ▸ Words similar to spiny-headed worm ▸ Usage examples for spiny-headed worm ▸ Idioms related to spiny-headed worm ▸ Wikipedia articles (New!) ▸ Words that often appear near spiny-headed worm ▸ Rhymes of spiny-headed worm ▸ Invented words related to spiny-headed worm