ghost bat

/G OW1 S T B AE0 T/
noun
  1. 1

    An Australian bat, Macroderma gigas, with grey to white fur, long narrow wings, and sharp teeth.

  2. 2

    A bat of any of the species of genus Diclidurus of the tropical Americas.

Source: https://en.wiktionary.org/wiki/ghost%20bat