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unfertilized

British  
/ ʌnˈfɜːtɪˌlaɪzd /

adjective

  1. (of an animal, plant, or egg cell) not fertilized

    an unfertilized ovum

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Under this genetic system, females develop from fertilized eggs and possess two sets of chromosomes, while males develop from unfertilized eggs and have only one set.

From Science Daily Aug. 15, 2026

The procedure begins with the harvesting of unfertilized eggs from a woman’s ovaries.

From Los Angeles Times Jun. 5, 2024

The pregnancy was thought to be the result of a type of asexual reproduction called parthenogenesis, in which offspring develop from unfertilized eggs, meaning there is no genetic contribution by a male.

From Seattle Times May 31, 2024

He assumed the eggs were unfertilized until one night in February, when, while cleaning the tank, he picked one up and examined it closely.

From New York Times Apr. 11, 2024

A tilled, fertilized, watered, weeded garden provides growing conditions very different from those on a dry, unfertilized hillside.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

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