v 4 i 1 r 1 u 1 s 1 e 1 s 1
7 letters · 10 points in Scrabble
Meaning
noun (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
noun a harmful or corrupting agency
noun a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer