Meaning : Remove the dust from.
Dust the cabinets.
Meaning : Rub the dust over a surface so as to blur the outlines of a shape.
The artist dusted the charcoal drawing down to a faint image.
Meaning : Cover with a light dusting of a substance.
Dust the bread with flour.
Meaning : Fine powdery material such as dry earth or pollen that can be blown about in the air.
The furniture was covered with dust.
Meaning : Free microscopic particles of solid material.
Astronomers say that the empty space between planets actually contains measurable amounts of dust.