Final answer:
The word 'intractable' means both unmanageable and rigid. It refers to something that is difficult or hard to control or change.
Step-by-step explanation:
The word 'intractable' means both unmanageable and rigid. It refers to something that is difficult or hard to control or change. For example, if a problem is described as intractable, it means it is challenging to find a solution or resolve. Intractable can also describe a person who is stubborn and unwilling to compromise or adapt.