Hidden backbone Synonyms

Definitions for Hidden


  • (adjective) screened or sequestered from view
  • (adjective) not accessible to view
  • (adjective) designed to elude detection

Synonyms for phrase

HB abbreviation

HB is an abbreviation for Hidden Backbone
What does HB stand for?
HB stands for "Hidden Backbone"

Backbone replaced

Definitions for Backbone


  • (noun) a column of bones supporting the trunk of a vertebrate animal
  • (noun) the strength of mind that enables a person to endure pain or hardship
  • (noun) the series of vertebrae forming the axis of the skeleton and protecting the spinal cord