Virus is another word that really surprised me. I guess because I know that viruses are so itsy-bitsy they require a high-powered microscope to see them…I just assumed they were a modern realization. And hence a modern word.
Um, no.
Virus has been around since the late 1300s as a word, its original meaning being “venomous substance.” It’s in fact straight from the Latin virus that means “poisonous liquid.” So, okay…really old meaning. But that’s not what a virus is today exactly, right? So how about the modern meaning?
Even that surprised me! It’s from 1728. If someone had asked me, I would have guessed sometime in the 1800s at the earliest. But nope. 1728. Obviously “computer virus” didn’t come around until the 20th century though. 😉 And viral is from 1948.
Now let’s pray everyone can stay immune to all those nasty viruses floating around out there this time of year!


Roseanna M. White is a bestselling, Christy Award winning author who has long claimed that words are the air she breathes. When not writing fiction, she’s homeschooling her two kids, editing, designing book covers, and pretending her house will clean itself. Roseanna is the author of a slew of historical novels that span several continents and thousands of years. Spies and war and mayhem always seem to find their way into her books…to offset her real life, which is blessedly ordinary.