Simple past tense and past participle of decimate.(verb)
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Use "decimated" in a sentence
"But carried forward, we still use the word decimated to indicate horrific losses even or particularly in the case of military conflicts."
"Unless we can bring order and some measure of prosperity to Afghanistan, without having our own troops "decimated" -- we can't really declare a victory there either."
"The half-dozen neighborhoods I drove or walked through in various parts of Stockton proved but repeats of Little John Creek, still littered with empty homes -- "decimated" -- more than a year after the financial meltdown occurred."