Not at all, Charlie. Only dumb questions are the ones you don't ask.
A laminate bow is any bow that uses more than one "layer" of material in the limb. For a glass bow, three to five layers of wood laminate are sandwiched between two layers of fiberglass, front and back. the result is very consistent and extremely durable.
All wood laminates are around, too. Most folks refer to them as "composite" bows in order to distinguish them from laminate (fiberglass) bows Matter of fact, we happen to have a couple of the best wood laminate bowyers around hanging out here...
There are also solid glass bows, although they are becoming very rare. They don't perform as well as a wood/glass combination and generally aren't quite as pleasant to shoot. I suppose they are more durable, although that's like being more durable than an Abrams, IMHO.