In the Star Wars canon, Magick is a supernatural technique that allows a practitioner to wield great powers connected to the dark side of the Force. It's all on Wookieepedia so look it up.
All in my years the terms magic has never been noted or mentioned in the Star Wars canon, and nor is the Force defined as "magic". It is as Obi-Wan Kenobi says, and I quote... "It's an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together."