1.
better, preferable
Indicates that something is relatively better when comparing unfavorable options. Implies that none of the choices are ideal, but one is more tolerable than the others.
まだましだ。
It's still better (than the alternative).
Usage
まし always carries the nuance of "not great, but at least better than the alternative." It is never used to describe something genuinely good. The comparison is always between unsatisfactory options.
Common patterns
- ~よりまし: better than ~
- まだまし: still better, at least tolerable
- ~の方がまし: ~ is the better option
- ないよりまし: better than nothing