blocking

US /ˈblɑː.kɪŋ/
UK /ˈblɑː.kɪŋ/
1.

chặn

the action or fact of blocking or obstructing someone or something.

:
the issue led to the disruption of classes and the blocking of the Kakata highway by angry students
2.

chặn

the sudden halting of the flow of thought or speech, as a symptom of schizophrenia or other mental disorder.