
Here’s an example I haven’t seen used before: defining “woman” or “man” is like defining “parent.” At first, the definition seems simple — a parent is someone who has conceived a child. But we know there are many other ways to be a parent: adoptive parents, step-parents, foster parents, and more. These definitions aren’t based on genetics but on the relationship to the child.
In some cases, adding an adjective helps clarify what kind of parent someone is, but most of the time. Obviously in the context of genetics you’d want to distinguish biological parents from adoptive. But in most contexts, dropping the adjectives and just saying “parent” does just fine.