fer·​til·​i·​zin fər-ˈtil-ə-zən How to pronounce fertilizin (audio) ˈfert-ᵊl-ˌī-zən How to pronounce fertilizin (audio)
: a sperm-agglutinating agent that is produced by an egg and plays a part in the preliminaries of fertilization

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Cite this Entry

“Fertilizin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/fertilizin. Accessed 23 May. 2024.

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