Something worthless.
The act of cleaning by dusting.
Submicron particles in outer space, largely silicates and carbon compounds, that contribute greatly to extinction at visible wavelengths.
The earthy remains of bodies once alive; the remains of the human body.
A disturbance or uproar.
A low or mean condition.
Fine, dry particles of matter found in the air and covering the surface of objects, typically consisting of soil lifted up by the wind, pollen, hair, etc.
The earth, as the resting place of the dead.
A totally disconnected set of points with a fractal structure.
To remove dust; to clean by removing dust.
To spray or cover something with fine powder or liquid.
To leave; to rush off.
To kill.
Of a bird, to cover itself in sand or dry, dusty earth.
To reduce to a fine powder; to levigate.
To remove dust from.
A failure (something incapable of success).
A failure, especially of a financial transaction (a termination of an action).
A failure (condition of being unsuccessful).
A failing grade in an academic examination.
Poor quality; substandard workmanship.
A piece of turf cut from grassland.
Unsuccessful; inadequate; unacceptable in some way.
Not to achieve a particular stated goal. (Usage note: The direct object of this word is usually an infinitive.)
To become unable to meet one's engagements; especially, to be unable to pay one's debts or discharge one's business obligation; to become bankrupt or insolvent.
To receive one or more non-passing grades in academic pursuits.
To give a student a non-passing grade in an academic endeavour.
To be wanting to, to be insufficient for, to disappoint, to desert; to disappoint one's expectations.
To be wanting; to fall short; to be or become deficient in any measure or degree up to total absence.
To neglect.
To be unsuccessful.
Of a machine, etc.: to cease to operate correctly.