blowback

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. the backward escape of gases and unburned gunpowder after a gun is fired
• Syn:
backfire
• Hypernyms:
explosion, detonation, blowup
• Hyponyms:
backblast, back-blast
2. misinformation resulting from the recirculation into the source country of disinformation previously planted abroad by that country's intelligence service
• Hypernyms:
misinformation