I am not a native speaker and i want to translate an article.. Can you please tell me What does " she is full of plain good sense" mean? Is plain here an adjective?


The phrase "plain good sense" means something like "basic, simple rational thought" in the praiseworthy sense that it does not involve any sort of casuistry or any pseudo-sophistication.

I would understand plain as an adjective modifying the noun phrase "good sense".