Foul with dirt or fine earthy particles; turbid, as water or other fluids; as a muddy stream. Water running on fine clay always appears muddy.

Containing mud; as a muddy ditch; a muddy road.

Dirty; dashed, soiled or besmeared with mud; as muddy boots.

Consisting of mud or earth; gross, impure; as this muddy vesture of decay.

Dark; of the color of mud; as muddy cheeks.

Cloudy in mind; dull; heavy; stupid. Dost think I am so muddy?

To soil with mud; to dirty.

To cloud; to make dull or heavy.