spermatoxin

noun

sper·​ma·​tox·​in ˈspər-mə-ˌtäk-sən How to pronounce spermatoxin (audio)
: a substance (as an antibody) poisonous to spermatozoa or derived from spermatozoa and tending to prevent conception

Dictionary Entries Near spermatoxin

Cite this Entry

“Spermatoxin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/spermatoxin. Accessed 21 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!