decimation decimate • decimator · · · Info · Definitions · Characters · · decimation · · Text Latin · · Script 10 · · Length Definitions · · · (noun) destroying or killing a large part of the population (literally every tenth person as chosen by lot). · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074