to be the death of somebody
01
to cause extreme worry, distress, or discomfort for others
![to [be] the death of {sb} definition and meaning](https://cdn.langeek.co/photo/42588/original/?type=jpeg "to [be] the death of {sb} definition and meaning")
Idiom
Informal
예시들
The constant noise from the construction next door is the death of our peaceful evenings.
02
to greatly upset, frustrate, or bring about harmful outcomes that can destroy or ruin a person or thing
Idiom
Informal
예시들
The relentless cyberbullying he faced online was the death of his mental health, pushing him to the brink of despair.
