blow up
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Used other than figuratively or idiomatically: see blow, up.
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
To explode or be destroyed by explosion.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
To cause (something or someone) to explode, or to destroy (something) or maim or kill (someone) by means of an explosion.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “blow up” mean?
Used other than figuratively or idiomatically: see blow, up.
Is “blow up” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.