Definition of blastula

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  • blastula is a valid Scrabble US word with a point value of 10
  • blastula is a valid Scrabble UK word with a point value of 10
  • blastula is a valid Words with friends word with a point value of 14

Definition of blastula

  • early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs (noun)

    Synonyms

    1. blastosphere

See definition of blastula in Merriam Webster