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Semantic shift
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意味の変化, セマンティックシフト
the phenomenon in which the meaning of a word or expression changes over time, resulting in a different interpretation or connotation from its original usage
What is "semantic shift"?
Semantic shift refers to the change in meaning of a word or phrase over time. This can involve a broadening of meaning, where a word takes on additional meanings, or a narrowing, where it loses some of its original meanings. For example, the word "mouse" originally referred only to the small rodent but has expanded to also mean a computer device. Semantic shift can occur due to cultural changes, technological advancements, or social influences. Understanding semantic shifts helps linguists trace how language evolves and reflects changes in society.
