muffled

Having feathered feet, such as are found in many breeds of domesticated pigeons: thus a black, self-muffled tumbler is a tumbler of uniform black color with the feet and lower part of the tarsus feathered.

Wrapped up closely, especially about the face; concealed from view; also, blinded by or as by something wrapped about the face and covering the eyes.

Dulled or deadened: applied to a sounding body or to the sound produced by it.

same as muted.

Wrapped up especially for protection or secrecy.

Simple past tense and past participle of muffle.

wrapped up especially for protection or secrecy

being or made softer or less loud or clear