blowup vs blowback
blowback vs blowupblowup and blowback both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| blowup | Yes | No | No | No |
| blowback | Yes | No | No | No |
As nouns,
blowback is a hyponym of
blowup; that is, blowback is a
word with a more specific, narrower meaning than
blowup:
- blowup: a violent release of energy caused by a chemical or nuclear reaction
- blowback: the backward escape of gases and unburned gunpowder after a gun is fired
| blowup (noun) | blowback (noun) |
|---|---|
| a photographic print that has been enlarged | Blowback is a system of operation for self-loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gases created by the ignition of the propellant charge. |
| an unrestrained expression of emotion | misinformation resulting from the recirculation into the source country of disinformation previously planted abroad by that country's intelligence service |
| a violent release of energy caused by a chemical or nuclear reaction | the backward escape of gases and unburned gunpowder after a gun is fired |
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