We found 4 dictionaries that define the word sperm head:

Medicine (3 matching dictionaries)

1. Medical Dictionary (No longer online)
2. online medical dictionary (No longer online)
3. sperm head: Medical dictionary

Slang (1 matching dictionary)

4. sperm head: Urban Dictionary

▸ Words similar to sperm head ▸ Usage examples for sperm head ▸ Idioms related to sperm head ▸ Wikipedia articles (New!) ▸ Words that often appear near sperm head ▸ Rhymes of sperm head ▸ Invented words related to sperm head