complaint vs virus

complaint

noun
  • A bodily disorder or disease; the symptom of such a disorder. 

  • However, court proceedings, such as a trial, cannot be instituted until an indictment or information has been handed down against the defendant. 

  • In a civil action, the first pleading of the plaintiff setting out the facts on which the claim is based; 

  • The purpose is to give notice to the adversary of the nature and basis of the claim asserted. 

  • The act of complaining. 

  • A grievance, problem, difficulty, or concern. 

  • In criminal law, the preliminary charge or accusation made by one person against another to the appropriate court or officer, usually a magistrate. 

virus

noun
  • A disease caused by such an infectious agent; a viral illness. 

  • Any malicious or dangerous entity that spreads from one place or person to another. 

  • A quantity of such infectious agents 

  • Any type of malware. 

  • A type of malware which can covertly transmit itself between computers via networks (especially the Internet) or removable storage such as disks, often causing damage to systems and data; also computer virus. 

  • A submicroscopic, non-cellular structure consisting of a core of DNA or RNA surrounded by a protein coat, that requires a living host cell to replicate, and often causes disease in the host organism; such agents are often classed as nonliving infectious particles and less often as microorganisms. 

verb
  • To send or infect an electronic device with a computer virus. 

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