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
The fugue is a type of polyphonic composition or compositional technique based on a principal theme (subject) and melodic lines (counterpoint) that imitate the principal theme. The fugue is believed to have developed from the canon which appeared during the 13th century.