Virus

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This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. Any of various simple submicroscopic parasites of plants, animals, and bacteria that often cause disease and that consist essentially of a core of RNA or DNA surrounded by a protein coat. Unable to replicate without a host cell, viruses are typically not considered living organisms.
  • n. A disease caused by a virus.
  • n. Something that poisons one's soul or mind: the pernicious virus of racism.
  • n. Computer Science A computer virus.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. Venom, as produced by a poisonous animal etc.
  • n. A type of microscopic agent that causes an infectious disease; the disease so caused.
  • n. A submicroscopic infectious organism, now understood to be a non-cellular structure consisting of a core of DNA or RNA surrounded by a protein coat. It requires a living cell to replicate, and often causes disease in the host organism.
  • n. A computer virus.
  • the GNU version of the Collaborative International Dictionary of English
  • n. Contagious or poisonous matter, as of specific ulcers, the bite of snakes, etc.; -- applied to organic poisons.
  • n. the causative agent of a disease, .
  • n. any of numerous submicroscopic complex organic objects which have genetic material and may be considered as living organisms but have no proper cell membrane, and thus cannot by themselves perform metabolic processes, requiring entry into a host cell in order to multiply. The simplest viruses have no lipid envelope and may be considered as complex aggregates of molecules, sometimes only a nucleic acid (DNA or RNA) and a coat protein. They are sometimes viewed as being on the borderline between living and nonliving objects. They are smaller than living cells in size, usually between 20 and 300 nm; thus they pass through standard filters, and were previously referred to as filterable virus. The manifestations of disease caused by multiplication of viruses in cells may be due to destruction of the cells caused by subversion of the cellular metabolic processes by the virus, or by synthesis of a virus-specific toxin. Viruses may infect animals, plants, or microorganisms; those infecting bacteria are also called bacteriophages. Certain bacteriophages may be non-destructive and benign in the host; -- see bacteriophage.
  • n. Fig.: Any morbid corrupting quality in intellectual or moral conditions; something that poisons the mind or the soul.
  • n. a program or segment of program code that may make copies of itself (replicate), attach itself to other programs, and perform unwanted actions within a computer; also called computer virus or virus program. Such programs are almost always introduced into a computer without the knowledge or assent of its owner, and are often malicious, causing destructive actions such as erasing data on disk, but sometime only annoying, causing peculiar objects to appear on the display. The form of sociopathic mental disease that causes a programmer to write such a program has not yet been given a name. Compare trojan horse{3}.
  • The Century Dictionary and Cyclopedia
  • n. The contagium of an infectious disease; a poison produced in the body of one suffering from a contagious disease, and capable of exciting the same disease when introduced into another person by inoculation.
  • n. Hence Figuratively, that which causes a degraded mental or moral state; moral or intellectual poison: as, the virus of sensuality.
  • n. Figuratively, virulence; extreme acrimony or bitterness; malignity.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer
  • n. (virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein
  • n. a harmful or corrupting agency
  • Hypernym
    Words that are more generic or abstract
    Hyponym
    DNA virus    RNA virus   
    Synonym
    Words with the same meaning
    poison   
    Rhyme
    Words with the same terminal sound
    Cyrus    Iris    cytomegalovirus    desirous    iris    retrovirus   
    Same Context
    Words that are found in similar contexts
    bacteria    infection    disease    vaccine    toxin    poison    Gene    germ    chemical    epidemic