Definition of "blastocysts" [blastocysts]

• Plural form of blastocyst. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "They need all the blastocysts from the fertility clinics to build their clone army."
• "Dagan Wells and his team already have a test that reveals abnormal chromosomes – one of the leading causes of IVF failure – in five-day-old embryos, called blastocysts."
• "The five-day old embryos called blastocysts that are used are living organisms..."