How the Meanings of Words Change

How the Meanings of Words Change Stick around long enough and youll notice that language changes- whether you like it or not. Consider this recent report from columnist Martha Gill on the redefinition of the word literally: Its happened. Literally the most misused word in the language has officially changed definition. Now as well as meaning in a literal manner or sense; exactly: the driver took it literally when asked to go straight over the traffic circle, various dictionaries have added its other more recent usage. As Google puts it, literally can be used to acknowledge that something is not literally true but is used for emphasis or to express strong feeling. . . .Literally, you see, in its development from knock-kneed, single-purpose utterance, to swan-like dual-purpose term, has reached that awkward stage. It is neither one nor the other, and it cant do anything right.(Martha Gill, Have We Literally Broken the English Language? The Guardian [UK], August 13, 2013) Changes in word meanings (a process called semantic shift) happen for various reasons and in various ways. Four common types of change are broadening, narrowing, amelioration, and pejoration. (For more detailed discussions of these processes, click on the highlighted terms.) BroadeningAlso known as generalization or extension, broadening is the process by which a words meaning becomes more inclusive than an earlier meaning. In Old English, for instance, the word dog referred to just one particular breed, and thing meant a public assembly. In contemporary English, of course, dog can refer to many different breeds, and thing can refer to, well, anything.NarrowingThe opposite of broadening is narrowing (also called specialization or restriction), a type of semantic change in which a words meaning becomes less inclusive. For example, in Middle English, deer could refer to any animal, and girl could mean a young person of either sex. Today, those words have more specific meanings.AmeliorationAmelioration refers to the upgrading or rise in status of a words meaning. For example, meticulous once meant fearful or timid, and sensitive meant simply capable of using ones senses.PejorationMore common than amelioration is the downgrading or depreciation of a words me aning, a process called pejoration. The adjective silly, for instance, once meant blessed or innocent, officious meant hard working, and aggravate meant to increase the weight of something. Whats worth keeping in mind is that meanings dont change over night. Different meanings  of the same word often overlap, and new meanings can co-exist with older meanings for centuries. In linguistic terms, polysemy is the rule, not the exception. Words are by nature incurably fuzzy, says linguist Jean Aitchison in the book Language Change: Progress Or Decay. In  recent years, the adverb literally has become exceptionally fuzzy. In fact, it has slipped into the rare category of Janus words, joining terms like sanction, bolt, and fix that contain opposite or contradictory meanings. Martha Gill concludes that theres not much we can do about literally. The awkward stage that its going through may last for quite some time. It is a moot word, she says. We just have to leave it up in its bedroom for a while until it grows up a bit. More About Language Change The Endless Decline of the English LanguageThe Great Vowel ShiftInconceivable!: 5 Words That May Not Mean What You Think They MeanKey Dates in the History of the English LanguageSix Common Myths About LanguageSemantic Change and the Etymological Fallacy