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
by Alexandra Amati-Camperi, May 2009. A fugue is the most complex polyphonic musical form, involving imitation among the parts (called âvoicesâ whether they are vocal or instrumental). The word fugue comes from fuga, meaning to chase since each voice âchasesâ the previous one.