matter of opinion, a
A question on which people hold different views, as in I rather like that design, but really, it's a matter of opinion, or The quality of that new stock issue is a matter of opinion. This expression was first recorded in 1843.
Words nearby matter of opinion, a
matter of fact,
matter of fact, a,
matter of law,
matter of life and death, a,
matter of opinion,
matter of opinion, a,
matter of record,
matter wave,
matter waves,
matter-of-course,
matter-of-fact