Many people have experienced the odd psychological sensation that results from repeating a word until it no longer seems to have any meaning. This is a recognized phenomenon in psycholinguistics known as ‘semantic satiation’ or ‘semantic saturation.’ When the phenomenon occurs, the neurons that deal with the connection between the pronunciation (or spelling) of the given word and its meaning have become so overwhelmed by repeated, emphasized activation that they begin producing inhibitory signals in protest, sometimes called ‘reactive inhibition,’ thus briefly disabling the listener’s ability to connect the pronunciation (or spelling) to the meaning of the word.