(p. pr. & vb. n.) of Frown.

beetle-browed black black-browed dark decorous dejected demure dour dumpish earnest formal glowering glum grave grim grim-faced grim-visaged grum long-faced lowering melancholy moodish moody mopey moping mopish morose mumpish scowling sedate serious sober sober-minded sobersided solemn somber staid stone-faced straight-faced sulky sullen surly thoughtful unsmiling weighty