Glue may be used interchangeably with adhesive, cement, mucilage, or paste.
It is any substance applied to one surface or both surfaces, of two separate items that binds them together.
Glues are typically organized by the method of adhesion.
These are then organized into reactive and non-reactive adhesives.
This refers to whether the glue chemically reacts in order to harden.
Alternatively they can be organized by whether the raw stock is of natural, or synthetic origin, or by their starting physical phase. (source)
So can hamsters eat glue at all?
No they cant eat at all. It is quite dangerous for hamsters to eat.