Associations to the word «Polybius»
Noun
Adjective
Wiktionary
POLYBIUS SQUARE, noun. (cryptography) A grid used for fractionating plaintext characters so that they can be represented by a smaller set of symbols.
Wise words
The chief difference between words and deeds is that words
are always intended for men for their approbation, but deeds
can be done only for God.