fertilized

adjective

fer·​til·​ized ˈfər-tə-ˌlīzd How to pronounce fertilized (audio)
: having undergone fertilization
a fertilized egg
: subjected to fertilization
fertilized fields

Examples of fertilized in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The two-cell stage embryo is the very early embryonic stage where the original fertilized egg (zygote) has divided into two distinct cells (blastomeres) that continue to divide. New Atlas, 2 Oct. 2025 According to the Mayo Clinic, an ectopic pregnancy occurs when a fertilized egg implants outside of the uterus, oftentimes growing in a fallopian tube instead. Hannah Dailey, Billboard, 29 Sep. 2025 An ectopic pregnancy is when a fertilized egg implants in a fallopian tube instead of the uterus. Althea Legaspi, Rolling Stone, 27 Sep. 2025 Studies show that when couples use no contraception, about 30 percent of fertilized eggs never implant, and another 30 percent implant briefly before being passed from the body usually without the woman ever knowing. Mimi Zieman, MSNBC Newsweek, 24 Sep. 2025 See All Example Sentences for fertilized

Word History

First Known Use

1786, in the meaning defined above

Time Traveler
The first known use of fertilized was in 1786

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Cite this Entry

“Fertilized.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fertilized. Accessed 21 Oct. 2025.

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