The three major ways through which the words in a dictionary change over time are-
The words change meaning over time. It has been noted that languages stay alive, adapt, and grow over time. For instance, the language of English has grown so much with vast vocabulary with each word having meanings, which evolved through time.
For instance, The word 'nice', in the 13th century used to be an insult and it went through many changes through the 18th century with meanings like extravagant, strange, elegant, modest, and shy. Now, the word 'nice' means kind, well-pleasing, or thoughtful.
There are various other reasons for words to change their meaning, such as, one is the influence of other languages and cultures. Throughout history, many nations through conquering or intermixing with one another introduced their own languages into the mix, which led to changes in the meaning of the words.
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