Definition of blastocyst in English:

blastocyst

Line breaks: blasto|cyst
Pronunciation: /ˈblastə(ʊ)sɪst
 
/

noun

Embryology
A mammalian blastula in which some differentiation of cells has occurred.
More example sentences
  • Many scientists believe blastocysts - stem cells taken from days-old embryos - have much greater potential.
  • The fundamental question concerns the nature of the blastocyst from which stem cells are derived.
  • Adult stem cells were injected into a mouse blastocyst, an early embryonic stage of a mouse.

Definition of blastocyst in:

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Word of the day animalcule
Pronunciation: ˌanɪˈmalkjuːl
noun
a microscopic animal