Italiano Olivetti, Olivetti Media Communication cyffre, siphre, sypher, <span class="searchmatch">syphyr</span> Borrowed from Old French cyfre, cyffre, from Medieval Latin cifra, from...
Latin script: šȉfra, cȉfra → Middle English: cifre, cyffre, siphre, sypher, <span class="searchmatch">syphyr</span> English: cipher, cypher Godefroy, Frédéric, Dictionnaire de l'ancienne langue...