sleeping pill

noun
UK /ˈsliː.pɪŋ ˌpɪl/
US /ˈsliː.pɪŋ ˌpɪl/

A sleeping pill is a medicine that helps you fall asleep.

The doctor gave him a sleeping pill so he could rest at night.


OTHER MEANINGS

2. A tablet or capsule taken to treat difficulty falling or staying asleep.

She keeps a sleeping pill by her bed for nights when she cannot rest.

3. Anything that makes a person feel very sleepy or dull.

That long lecture was like a sleeping pill for the whole class.

4. A drug used in medical settings to calm a patient before a procedure.

The nurse offered a sleeping pill before the overnight test.