léxica

Lèxica is a term derived from the Greek words "lex" meaning "word" and "ika" meaning "related to." It refers to the study of words, their meanings, origins, and usage within a language. The field encompasses various sub-disciplines, including lexicography, which is the art and science of creating dictionaries, and lexicology, the scientific study of words and their meanings.

Lexicography involves the compilation and organization of words into dictionaries, thesauri, and other reference works. Lexicographers must consider the etymology of words, their semantic range, and their usage in different contexts. They also need to stay updated with the evolution of language, including the emergence of new words and the change in meaning of existing ones.

Lexicology, on the other hand, delves deeper into the nature of words and their role in language. It explores how words are formed, how they change over time, and how they are influenced by cultural, social, and historical factors. Lexicologists also study the psychological aspects of word usage, including how words are perceived and remembered.

The study of lèxica is crucial for understanding language and communication. It provides insights into how languages evolve and change, and how they reflect the cultures and societies of their speakers. It also plays a vital role in language education, language policy, and language technology.