We found 20 dictionaries that define the word porifera:

General (14 matching dictionaries)

1. Porifera, Porifera, porifera: Merriam-Webster
2. Porifera: Oxford Learner's Dictionaries
3. Porifera: Vocabulary.com
4. Porifera, porifera: Wordnik
5. Porifera: Infoplease Dictionary
6. Porifera, porifera: Dictionary.com
7. Porifera: Wikipedia, the Free Encyclopedia
8. Porifera: Online Plain Text English Dictionary
9. porifera: Webster's Revised Unabridged, 1913 Edition
10. Porifera: Rhymezone
11. Porifera: AllWords.com Multi-Lingual Dictionary
12. porifera: FreeDictionary.org
13. porifera: Mnemonic Dictionary
14. Porifera: TheFreeDictionary.com

Business (1 matching dictionary)

15. Porifera: Legal dictionary

Computing (1 matching dictionary)

16. Porifera: Encyclopedia

Medicine (3 matching dictionaries)

17. Medical Dictionary (No longer online)
18. online medical dictionary (No longer online)
19. Porifera: Medical dictionary

Slang (1 matching dictionary)

20. porifera: Urban Dictionary

Definitions from WordNet (Porifera) ▸ noun:  coextensive with the subkingdom Parazoa: sponges Phrases: phylum porifera, more... ▸ Words similar to porifera ▸ Usage examples for porifera ▸ Idioms related to porifera ▸ Wikipedia articles (New!) ▸ Popular adjectives describing porifera ▸ Words that often appear near porifera ▸ Rhymes of porifera ▸ Invented words related to porifera