WordReference Random House Unabridged Dictionary of American English © 2026
pol•y•sper•mi•a
(pol′ē spûr′mē ə),USA pronunciation n. [Med.]
- Medicinethe secretion of an excessive amount of semen.
- Greek polyspermía abundance of seed. See poly-, sperm, -ia
'polyspermia' also found in these entries (note: many are not synonyms or translations):