When only part of the tooth has erupted into the mouth, it can create a flap of gum tissue that easily holds food particles and debris and is a hotbed for bacteria. Pericoronitis also can occur around a wisdom tooth that has not erupted at all and is still under the gums.
Define futon: a usually cotton-filled mattress used on the floor or in a frame as a bed, couch, or chair a usually cotton-filled mattress used on the floor or in a frame as a bed, couch, or chairâ¦ See the full definition
Triton, a world of ice volcanoes. Triton is Neptuneâs largest moon, or satellite. It is slightly smaller than the Earthâs moon, about 1,700 miles (2,700 kilometers) in diameter. It circles Neptune once every 5 days and 20 hours.