A hair product that works against natural colour to make the hair more drab.(noun)
One who associates with drabs; a wencher.(noun)
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Use "drabber" in a sentence
"There's just time for a firework and dance display called Peckhamdog Millionaire – like Slumdog but drabber and with fatter kids – before the finale, which involves dance troupes dressed as £50 notes, IOUs and promises written on municipal toilet paper climbing the sides of a giant, filthy lavatory bowl and swirling down."
"It helps Hana maintain her identity by having a drabber mirror image for contrast."
"The keep was a quieter, drabber place without its mistress."