a bolt from the blue

The phrase "a bolt from the blue" refers to something that is unexpected, surprising, or shocking, often occurring suddenly and without any prior warning. It implies that a situation or an event comes as a complete surprise, similar to a powerful lightning bolt descending from a clear blue sky, catching people off guard.


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Just Saying will “sweep you off your feet” with challenges to complete English language idioms, sayings, and other colloquial phrases.

Includes English phrases for both younger and older players. The full version features over 3,000 English idioms.