Select the most appropriate meaning of the following idiom.

To take a chill pill

To calm down

The most appropriate meaning of the idiom "to take a chill pill" is to calm down.

It is an informal way of telling someone to relax or to not be so angry or upset. The idiom is often used when someone is overreacting or being too emotional.

The other options are not correct.

• To ask a doctor for medication: This is not the same as calming down.
• To drink cold water: This can help to calm someone down, but it is not the same as the idiom "to take a chill pill".
• To gulp a tablet for a cold: This is used to treat a cold, but it is not the same as calming someone down.