Search
Select the dictionary language
bolt from the blue
01
news or an event that causes a great surprise
Idiom
Informal
What is the origin of the idiom "bolt from the blue" and when to use it?
The idiom "bolt from the blue" is used to refer to a sudden, unexpected event or news that takes people by surprise. This expression is originated from the imagery of a clear, blue sky suddenly being disrupted by an unforeseen bolt of lightning. Here are five example sentences
Examples
The announcement of his resignation came as a bolt from the blue; no one had any inkling that he was planning to leave.
