|imp. & p.||1.|
|Adj.||1.||unbound - not secured within a cover; "an unbound book"|
bound - secured with a cover or binding; often used as a combining form; "bound volumes"; "leather-bound volumes"
|2.||unbound - not restrained or tied down by bonds|
bound - confined by bonds; "bound and gagged hostages"
|3.||unbound - not held in chemical or physical combination|