Hollow rings Synonyms

Hollow replaced

Definitions for Hollow


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

Synonyms for phrase

HR abbreviation

HR is an abbreviation for Hollow Rings
What does HR stand for?
HR stands for "Hollow Rings"

Rings replaced

Definitions for Rings


  • (noun) gymnastic apparatus consisting of a pair of heavy metal circles (usually covered with leather ) suspended by ropes; used for gymnastic exercises