Which term refers to a list of words that includes word-specific information and their usage?

The term that best describes a list of words that includes word-specific information and their usage is a lexicon. A lexicon is essentially a vocabulary of a language, a specific field, or an individual person, containing definitions, pronunciations, and various usages of words. This term encompasses comprehensive details about each word, providing insights into both its meaning and application in context, which is essential for deep understanding and effective communication.

In contrast, a glossary typically offers a simpler list of terms with brief definitions specific to a particular text or subject area, but it may not include extensive information on usage. A thesaurus, on the other hand, serves as a resource for synonyms and antonyms of words rather than their full definitions or usages. Diction refers to the choice of words and their arrangement in speech or writing rather than serving as a compiled list of words. Thus, lexicon is the most accurate choice when considering a comprehensive source of word-specific information and usage.