D defs.my
Entry 2 senses Webster, 1913

Mudhole

· Mud·hole · IPA
01 n. A hole, or hollow place, containing mud, as in a road.
  1. 1.
    A hole, or hollow place, containing mud, as in a road.
  2. 2.
    A hole near the bottom, through which the sediment is withdrawn.(Steam Boilers)