/sɔːn ɒf ˈʃɒtɡʌn/ – Phrase
Definition: Súng ngắn cắt ngắn
A more thorough explanation: a long gun that shoots many small bullets at the same time, and which has had part of its barrel (=the long tube that the bullets are fired from) cut off
Example: He shot and killed his cousin with a sawn-off shotgun after a family row.