also: でいろ
noun
muddy road
A road or path that is muddy, often due to rain or poor drainage.
雨の後で、その泥道は歩きにくかった。
After the rain, the muddy road was hard to walk on.
車が泥道にはまって動けなくなった。
The car got stuck in the muddy road and couldn't move.
Refers to a muddy spot or mire, often a patch of deep mud, while 泥道 is specifically a road or path that is muddy.
Compound of 泥 (doro, 'mud') and 道 (michi, 'road'). The reading でいろ is a rare alternative for 泥路.