n :  one that separates: as  a  :  a device for separating liquids of different specific gravities (as cream from milk) or liquids from solids  b  :  a dental appliance for separating adjoining teeth to give access to their surfaces .
 
 
 
Similar sounding terms:  sup·port·er 
 
Published under license with Merriam-Webster, Incorporated.  © 1997-2024.