The dictionaries we have (Oxford, Merriam-Webster etc.) are all descriptive rather than prescriptive.
Prescriptive dictionaries do exist but they're mostly used by specialists to understand specific usages within a time-limited context like "what did 'gay' mean in 1920s california" etc.
Similarly there might possibly be some training reason to try to hit a baseball with a golf club. But if that applies to you you're probably aware of it.
That sounds descriptive to me.
I'd always heard "prescriptivist dictionary" is a thing that exists but now that I'm thinking about it I'm kind of doubting it.