Muddy

1. To soil with mud; to dirty; to render turbid.
2. Abounding in mud; besmeared or dashed with mud; as, a muddy road or path; muddy boots.
3. Turbid with mud; as, muddy water.
4. Confused, as if turbid with mud; cloudy in mind; dull; stupid; also, immethodical; incoherent; vague.
5. Consisting of mud or earth; gross; impure.
6. Not clear or bright.
7. Fig.: To cloud; to make dull or heavy.