We found 20 dictionaries that define the word spermatozoa:

General (13 matching dictionaries)

1. spermatozoa: Merriam-Webster
2. spermatozoa: Oxford Learner's Dictionaries
3. spermatozoa: Collins English Dictionary
4. spermatozoa: Vocabulary.com
5. Spermatozoa, spermatozoa: Wordnik
6. spermatozoa: Cambridge Advanced Learner's Dictionary
7. spermatozoa: Wiktionary
8. spermatozoa: Dictionary.com
9. Spermatozoa: Wikipedia, the Free Encyclopedia
10. Spermatozoa: Online Plain Text English Dictionary
11. Spermatozoa: AllWords.com Multi-Lingual Dictionary
12. spermatozoa: FreeDictionary.org
13. spermatozoa: TheFreeDictionary.com

Computing (1 matching dictionary)

14. spermatozoa: Encyclopedia

Medicine (4 matching dictionaries)

15. spermatozoa: Merriam-Webster Medical Dictionary
16. Medical Dictionary (No longer online)
17. online medical dictionary (No longer online)
18. spermatozoa: Medical dictionary

Tech (2 matching dictionaries)

19. Dairy Glossary (No longer online)
20. Washington State Definitions and Abbreviations of Vetrinary Terms (No longer online)

(Note: See spermatozoon as well.)

Definitions from Wiktionary (spermatozoon) ▸ noun:  (cytology) A reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote. ▸ Also see spermatozoon Phrases: reservoir of spermatozoa, spermatozoa and, and spermatozoa, more... Adjectives: human, mature, mammalian, normal, abnormal, few, motile, active, epididymal, live, dead Colors:     white,     light blue,     silver,     aqua,     teal, more... ▸ Words similar to spermatozoa ▸ Usage examples for spermatozoa ▸ Idioms related to spermatozoa ▸ Wikipedia articles (New!) ▸ Popular adjectives describing spermatozoa ▸ Words that often appear near spermatozoa ▸ Rhymes of spermatozoa ▸ Invented words related to spermatozoa