Hollow device Synonyms

We can't find synonyms for the phrase "Hollow device", but we have synonyms for terms, you can combine them.

HD abbreviation

HD is an abbreviation for Hollow Device
What does HD stand for?
HD stands for "Hollow Device"

Definitions for Hollow


  • (adjective) curved inward
  • (noun) a sunken area forming a separate space
  • (noun) an area of lowland between hills or mountains

Definitions for Device