to hold one's breath
01
to wait for something anxiously or eagerly
![to [hold] {one's} breath definition and meaning](https://cdn.langeek.co/photo/44182/original/?type=jpeg "to [hold] {one's} breath definition and meaning")
Idiom
Exempel
I've emailed the company about my complaint, but do n't hold your breath for a reply. They're not known for their customer service.
02
to consciously or voluntarily stop breathing for a temporary period of time
Exempel
He held his breath under the water.
