Meaning: to begin to sound (usually said about an alarm)
My alarm clock goes off at 6am, and then I begin my workout.
During the fire, the alarm went off. It was really loud.
About Matt Krause
Matt began his professional life as an import buyer, and since 2006 has been teaching companies how to connect with their investors and clients better. His clients work in Istanbul, London, and Madrid for companies like Allianz, 3M, P&G, Citibank, and Reckitt Benckiser. He also walked across Turkey and wrote a book about it.