第35课

A lexicon is the complete set of words and their meanings in a language or within a specific field or subject. It serves as a mental dictionary for speakers, encompassing not only the words themselves but also information about their pronunciation, grammatical behavior, and usage. A lexicon is essential for effective communication, as it provides the vocabulary necessary to express thoughts and ideas accurately and meaningfully.

Lexicography is the practice of compiling, writing, and editing dictionaries. It involves researching words, their meanings, uses, and origins, as well as documenting how they are spelled and pronounced. Lexicographers analyze language in various contexts to ensure that dictionary entries are accurate and up to date. This field also considers how words evolve over time, reflecting changes in culture and society. Lexicography plays a vital role in language preservation and education, providing essential resources for understanding and using language effectively.

A lexicographer is a person who compiles, writes, and edits dictionaries. Their work involves researching and documenting the meanings, uses, and origins of words. Lexicographers analyze how words are used in different contexts, track changes in language over time, and ensure that dictionary entries are accurate and up-to-date. They also decide on the definitions, pronunciations, and grammatical information included in a dictionary, helping to create a reliable reference for understanding and using language.