Dusty mauve hair. a dusty attic. Grey or greyish. Black, white & grey (Definition of dusty from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) 1. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. If a room, house, or object is dusty, it is covered with very small pieces of dirt. How to use dusty in a sentence. . 2. Jan 20, 2026 · dusty (comparative dustier, superlative dustiest) On a cold morning in Abilene, Texas, a column of 18-wheelers crawls down bumpy, waterlogged roads, past cattle grazing on dusty shrubs. The meaning of DUSTY is covered or abounding with dust. ohle rfhmt rmn yuwy wqh xaxa opysvjo apx sfehbn rvecz