Public Service Authority. This is accomplished by providing efficient and economical wastewater service to the cities of Aiken and North Augusta, the numerous water districts in between, as well as local industry.
Noun[edit] wisdom tooth â(plural wisdom teeth) (dentistry) One of the four (one upper and one lower on each side) rearmost molars in humans, which typically develop between ages 18-24.
Wisdom teeth are so called because they are the last teeth to come in, at about the time of young adulthood -- the age when a person gains maturity and thus wisdom. The majority of us have most of our permanent (adult) teeth by age 13, followed by our wisdom teeth (third molars), which usually push their way through the gums or become impacted between ages 17-21.