There are three types of Fishing reels that are most common.
Spinning Reels are a fishing reel with a nonmoving spool on which the line is wound by means of a revolving arm which can be disengaged to allow the line to spiral freely off the spool during casting.
A simple definition for a baitcaster is a reel that has a revolving spool and sits on top of a casting rod with a trigger handle. This is exactly opposite to a spinning reel, which sits underneath a spinning rod and with the line guides facing down.
Baitcaster reel
A Spincast reel is a cross between a Baitcast and Spinning reel. It has a horizontal revolving spool but has the crank of a Baitcaster reel