Scars Unseen
Hero
Words that have no meaning have no meaning. I tried looking up psionics in the dictionary, and guess what: no entry.
You didn't check very hard or are looking at an outdated physical copy. A quick Google search will remedy that for you.
So in other words, magic.
Not in other words at all. It's kind of a rectangle and square situation. You might be thinking of supernatural. Paranormal is broader than that. From the same dictionary as above:
paranormal
/parəˈnɔːm(ə)l/
adjective
denoting events or phenomena such as telekinesis or clairvoyance that are beyond the scope of normal scientific understanding.
Note that it claims beyond normal scientific understanding, not beyond science. Magic could qualify, but so could phenomena that is of science, but not understood, or understood and of science, but outside conventional fields of study (common in weird science types of fiction e.g. Fringe). All supernatural phenomena could be considered paranormal as well, but not all paranormal phenomena is supernatural in origin. That said, it's pretty well understood that "paranormal" is a term more closely affiliated with science fiction than with fantasy.