In a book entitled Studies in Words, published in 1960, C.S. Lewis coined the word verbicide to refer to the murder of a word, making it lose its meaning with a use different than its previous one, which is subsequently lost. An equivalent symmetrical case is coining new words that are in fact totally unnecessary, since there were already other words perfectly applicable for that meaning.
The media have a great responsibility in these processes, since they frequently adopt, launch or indiscriminately copy vogue words, without regard to the consequences. Most of them are unnecessary or lead to the verbicide of some useful word. Let’s look at some of the ways this process can take place, as C.S. Lewis points out in the introduction to his book: