The previous responses are correct regarding the difference between a hybrid and a plugin hybrid.
Toyota also makes a plugin hybrid version of the Prius, so you were not mistaken.
My favorite plugin hybrid is currently the Chevy Volt, which gets approximately 52 miles on an electric charge, with a small internal combustion engine which will extend the range another 420 miles. As cars like the Chevy Bolt and Tesla Model 3, with an approximate all electric range of over 200 miles, begin to be released starting at the end of this year, I expect these kind of cars will overtake the idea of a plugin hybrid.
On a side note, I am really excited about a company called Envision Solar, who produces a stand-alone, offgrid, solar powered EV charging station. I truly believe this is the future of automobiles.