durissime

== French == === Etymology === From dur +‎ -issime. === Adjective === durissime (plural durissimes) superhard === Further reading === “durissime”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012 == Italian == === Adjective === durissime feminine plural of durissimo === Anagrams === dismisure == Latin == === Adverb === dūrissimē (superlative) superlative degree of dūrē