pertainym

/ˈpɜːrtəˌnɪm/
noun
  1. A word that is related to another word by being a type or instance of it, especially in a hierarchical classification (e.g., 'rose' is a pertainym of 'flower').
    • The teacher explained that 'poodle' is a pertainym of 'dog'.
    • Learning pertainyms helps you understand how words are grouped by category.
    • In the dictionary, 'dog' is a pertainym of 'animal'.
What does "pertainym" mean? | whatsthatwordmean | whatsthatwordmean