Définition et Signification de "lexicalization"

What is "lexicalization"?

Lexicalization is the process by which a word or phrase becomes established as a fixed part of the vocabulary in a language. This can occur when a new term emerges from existing words or expressions, gaining a specific meaning and usage over time. For example, the phrase "kick the bucket", which originally referred to a specific action, has become a lexicalized expression meaning "to die". Lexicalization often involves changes in pronunciation, meaning, or grammatical function, allowing these terms to be used fluently in conversation and writing. This process enriches a language by introducing new words and expressions that reflect cultural, social, or technological developments.