Hollow rod Synonyms

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 Rod
What does HR stand for?
HR stands for "Hollow Rod"

Rod replaced

Definitions for Rod


  • (noun) a heavy rigid stick used as a weapon or for punishment
  • (noun) a straight piece (as of wood or metal) that is longer than it is wide
  • (noun) a long thin implement made of metal or wood