lagena

/L AH0 JH IY1 N AH0/
noun
  1. 1

    The upper part of the cochlear duct.

  2. 2

    A similar structure, shaped like a flask, that is a hearing organ in some vertebrates.

  3. 3

    A wine-vase; an amphora.

Source: https://en.wiktionary.org/wiki/lagena