English to English
1. lose validity
My passports expired last month
2. pass from physical life and lose all bodily attributes and functions necessary to sustain life
She died from cancer|The children perished in the fire|The patient went peacefully|The old guy kicked the bucket at the age of 102
3. expel air
Exhale when you lift the weight
4. To breathe out; to emit from the lungs; to throw out from the mouth or nostrils in the process of respiration; - - opposed to inspire.
5. To emit the breath.