onomasticon

/ˌɑnəˈmæstɪkɑn/
noun
  1. A list or collection of names, especially of people or places.
    • The website's onomasticon helps users find the meanings and origins of baby names.
    • The atlas includes an onomasticon of ancient cities and their modern equivalents.
    • The historian compiled an onomasticon of all the soldiers who fought in the battle.
  2. A dictionary or glossary of specialized terms, especially names in a particular field.
    • The app features an onomasticon of medical terms for patients to look up unfamiliar words.
    • She used an onomasticon of mythological figures to identify the characters in the painting.
    • The biology textbook ends with an onomasticon of scientific names for plants and animals.
What does "onomasticon" mean? | whatsthatwordmean | whatsthatwordmean