What is another word for power up?
Pronunciation: [pˈa͡ʊəɹ ˈʌp] (IPA) 
Powering up is the process of starting, charging or increasing the level of energy or capacity of a device or system. There are a variety of synonyms for the term "power up." For instance, you can say "boot up," which generally refers to the process of starting up a computer or other electronic device. Alternatively, you can use the term "activate," which implies that you are turning on a particular function or feature. Another similar term is "energize," which suggests that you are providing energy or power to something. Other synonyms for power up include "rev up," "fire up," and "turn on." Whether you're referring to a gadget, a machine, or something else, there are always plenty of ways to say "power up" in order to describe the process.
