blockage vs fusion

blockage

noun
  • Synonym of constipation (“impairment of feces passage”). 

  • The thing that is the cause of such a state, blocking a passage. 

  • The state or condition of being blocked. 

  • Synonym of thrombosis, synonym of thromboembolism, or synonym of embolism. 

fusion

noun
  • The act of melting or liquefying something by heating it. 

  • The result of the hybridation of two genes which originally coded for separate proteins. 

  • The act of two characters merging into one, typically more powerful, being; or the merged being itself. 

  • The process by which two distinct lipid bilayers merge their hydrophobic core, resulting in one interconnected structure. 

  • A style of music that blends disparate genres; especially different types of jazz and reggae. 

  • A style of cooking that combines ingredients and techniques from different countries or cultures 

  • A nuclear reaction in which nuclei combine to form more massive nuclei with the concomitant release of energy. 

verb
  • to combine; to fuse 

How often have the words blockage and fusion occurred in a corpus of books? (source: Google Ngram Viewer )