I made a brief comment on the same lines recently:
The crux of an argument can be the meaning of a word, because the soundness of an argument can depend on the truth of a premise, and the truth of a premise can depend on the meaning of a term.
I made a brief comment on the same lines recently:
The crux of an argument can be the meaning of a word, because the soundness of an argument can depend on the truth of a premise, and the truth of a premise can depend on the meaning of a term.