infector

From infect +‎ -or.

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infector (plural infectors)

1. Something that infects; that which causes infection.
   • 2000 September 15, Robert Koenig, “COMPUTER SCIENCE: Flushing Out Nasty Viruses in the Balkans”, in Science‎^[1], volume 289, number 5486, →DOI, pages 1863–1865:

     That's when a rapidly proliferating virus from Israel dubbed Jerusalem bogged down computers around the world, and Brain--a "boot-sector infector" from Pakistan that hit MS-DOS systems--went on a rampage.

īnfectus, perfect passive participle of īnficiō (“to infect”) +‎ -tor

• (Classical Latin) IPA^(key): [ĩːˈfɛk.tɔr]
• (modern Italianate Ecclesiastical) IPA^(key): [iɱˈfɛk.t̪or]

īnfector m (genitive īnfectōris); third declension

1. dyer (one who dyes)

Third-declension noun.

• “infector”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “infector”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers