Drab/dræb/ Definition 1 of 4Pro Tip 1/3Not Always Negative Though 'drab' suggests dullness, it's not always used critically and can be merely descriptive. The drab winter landscape had a beauty of its own. Pro Tip 2/3Visual Imagery Use 'drab' to evoke visual imagery of lackluster appearance in your writing. The artist's palette consisted of drab, earthy tones. Pro Tip 3/3Setting Tone Describing a scene as 'drab' can set a somber or dreary mood in storytelling. The drab room mirrored his somber mood.