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test–tube

adjective

Definition of test–tube

  1. 1 :  in vitro test–tube experiments

  2. 2 :  produced by in vitro fertilization test–tube babies

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First Known Use of test–tube

1866

Medical Dictionary

test–tube

adjective

Medical Definition of test–tube

  1. 1:  in vitro test–tube experiments

  2. 2:  produced by in vitro fertilization test–tube babies

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to fight against or to call in question

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