👉 Unalliable in programming is a keyword used to indicate that an object cannot be assigned multiple values. It refers to a type or data structure where assigning one value results in another, and vice versa. This can happen when an object has no way of determining which value should be assigned to it because it does not have any methods for changing its state. For example: ```python class Car: def __init__(self): self.state = "initial" car = Car() ```