English Expression · Intermediate
blue peter
In whist, a play that calls for trumps by throwing away a higher card of a suit while holding a lower one
Pronunciation: say blue peter
Meaning
A blue flag with a white square in the center, hoisted by a ship in port to signal that it is about to sail.
Example
We lay out in the stream for another whole day, with the Blue Peter flying, to show that we were ready for sea, and to summon any passengers who might yet remain on shore.
We lay out in the stream for another whole day, with the Blue Peter flying, to show that we were ready for sea, and to summon any passengers who might yet remain on shore.
Practice tips
- Practice blue peter out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.