Here is a new word, tsundoku, that has crept into Wikipedia (only), but no dictionaries. It occurs over 100,000 times over the World Wide Web, including Spanish, Croatian, Thai and many other websites throughout the world.
“Tsundoku” (n.) is the constant act of buying books, but never reading them. Specifically, it is letting books pile up in one’s room so much that the owner never gets a chance to read all of them. This is done by the owners of the books, not by the booksellers. The origin of “Tsundoku” is a Japanese slang (積ん読) “tsun-doku”. 「積ん読」 came from 「積んでおく」 “tsunde-oku” (to pile things up ready for later and leave) and 「読書」 “dokusho” (reading books). 「積んどく」 “tsundoku” is a euphonic change of 「積んでおく」.
English borrows precious few Japanese words, especially words easily confused with tsunami. However, here is a word that we need but occurs in no dictionary–just the definition of a sniglet. So, I thought I would toss it out for a ‘sniglet’ contest.
Since I am currently divesting myself of most of my library, I can offer as a prize some of my best books. For sure the “Oxford Dictionary of Euphemisms” and the “New York Times Dictionary of Misunderstood, Misused & Mispronounced Words”. Substitutions will be possible.