Incapable of being produced; not producible. Now chiefly: specifically (of a play, script, etc.) impossible or impracticable to produce; unworthy of production.
Origin
Mid 18th century. From un- + producible.
Definition of unproducible in US English:
unproducible
adjective
Incapable of being produced; not producible. Now chiefly: specifically (of a play, script, etc.) impossible or impracticable to produce; unworthy of production.