Definitions

1. noun

A person who is stranded or left behind on a deserted island, or someone who is socially or emotionally isolated.

“The castaway was rescued after being stranded on the deserted island for 10 days.”

2. verb

To leave or abandon someone or something in a remote or isolated place, especially intentionally.

“The captain deliberately cast away the anchor to avoid damage in rough seas.”

3. verb

To leave a place or situation abruptly or without a clear intention of returning.

“She cast away her job to travel the world and find herself.”

4. verb

To reject or get rid of something unwanted, especially by throwing it away.

“They cast away the old furniture to make room for new pieces.”