# cast loose

idiom

Source: https://englishreference.com/idiom/cast-loose
Updated: 2026-08-10

## Meaning

To unfasten, loosen, or set free.

## Examples

- The sailor will cast loose the ropes to start the journey.
- After the storm passed, the captain ordered the crew to cast loose the boat from the dock.
- With a final, decisive motion, he cast loose the heavy chains that had anchored his vessel to the harbor for so many years.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.