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amniotic sac

noun

Definition of amniotic sac

  1. :  amnion

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1831

First Known Use of amniotic sac

1831

Medical Dictionary

amniotic sac

noun

Medical Definition of amniotic sac

  1. :  amnion

Learn More about amniotic sac

  1. Britannica.com: Encyclopedia article about amniotic sac

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amniotic sac
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