sentinel. A person or special body of persons assigned to provide protection or keep watch over, for example: guard, lookout, picket, protector, sentry, ward, watch.
Victrola. Originally, a phonograph from the Victor Talking Machine Company, Camden, NJ, but it eventually became more of a generic term for any brand of phonograph.
Victoza Â® (liraglutide) is a prescription medication approved to help control blood sugar -- when used in combination with diet and exercise -- in people with type 2 diabetes. It is a once-daily, noninsulin, injectable medication.