Definition
'Cast-off' refers to something that has been rejected or discarded, often because it's no longer wanted or useful. It's like a worn-out toy or an old piece of clothing that you've outgrown. Unlike something that's lost, a 'cast-off' is intentionally abandoned. It suggests a sense of disposability and being unwanted. The term can also apply to people, implying they've been rejected by a group or society.