Bombshell (noun)

1. A piece of news or information that is surprising, shocking, or damaging.
2. A sudden or unexpected event that has a significant impact or effect.
3. An unexpected or surprising revelation.
4. A person or event that causes a sudden and profound change or impact.
5. A person or thing that is attractive, impressive or striking in appearance.

Origin:

The word 'bombshell' originated from the use of bombs in military attacks. it was first used to describe a surprising and explosive piece of news in the late 19th century.

Examples:

1. The announcement was a bombshell that rocked the entire industry.
2. The news of his resignation was a real bombshell.
3. The scandal was a political bombshell that destroyed his career.
4. She was a bombshell, turning heads wherever she went.
5. The discovery of the cure was a medical bombshell that changed the world.