затыка́ние

noun, neuter

Very rarely used word (top 60,000)

1.
plugging, stopping up, blocking
Example:
Затыкание отверстия в стене было очень сложным.
Plugging the hole in the wall was very difficult.
2.
silencing, stopping an argument
Example:
Постоянное затыкание его вопросов раздражало всех.
The constant silencing of his questions annoyed everyone.