There is a word I love in Italian for which there is no equivalent in English: dimenticatoio, the place for things you want to forget, or have forgotten already. You might say, for instance, that an old, cherished custom has ended up in the dimenticatoio, a concept you would likely render in English with the phrase ‘has fallen into oblivion’.
All living things are categorised, in order to make the dazzling, teeming variety of life comprehensible. Scientific taxonomies run from the general to the particular: human beings, for example, are in the domain of the Eukaryote, the kingdom of Animalia, the phylum of Chordata, the class of Mammalia, the order of Primates, the family of Hominidae and the genus of Homo, hence our species name, Homo sapiens – ‘wise man’.