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Synonyms

cast away

Idioms  
  1. Also, cast aside . Discard, reject, as in He picked a book, then cast it aside , or She cast away all thoughts of returning home . [Early 1400s]

  2. Squander, waste, as in She cast away a fortune on jewelry . Shakespeare used this idiom in King John (2:1): “France, hast thou yet more blood to cast away?” [Early 1500s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It’s nice to know that there are still corners of the internet bright enough to cast away the darkness that often feels suffocating.

From Salon • Apr. 12, 2026

They will share which eight recordings, book and luxury item they would take with them if they were cast away on a desert island.

From BBC • Nov. 26, 2022

The sense is that Sophia has been banished or cast away.

From New York Times • Nov. 10, 2022

But he’s been seemingly cast away at Penske, where the tight bond between Newgarden and McLaughlin has made Power the odd driver out of the cool club on a three-car team.

From Seattle Times • Sep. 8, 2022

‘This did not drop by chance: it was cast away as a token to any that might follow. I think Pippin ran away from the trail for that purpose.’

From "The Two Towers" by J. R. R. Tolkien