round window

noun

Definition of round window

  1. :  a round opening between the middle ear and the cochlea that is closed over by a membrane

1663

First Known Use of round window

1663


Medical Dictionary

round window

noun

Medical Definition of round window

  1. :  a round opening between the middle ear and the cochlea that is closed over by a membrane—called also fenestra cochleae, fenestra rotunda


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