Definition of macerator in English:

macerator

Pronunciation /-ˌrātər/

noun

See macerate

‘‘The food macerator recycles liquid as a sort of soup, to avoid the need for fresh water,’ said Sarah.’
  • ‘The toilet is flushed and the effluent is discharged by gravity through the rear spigot and into the macerator device.’
  • ‘Food Waste is washed through the sink into the Macerator, which then can be discharged to sea.’