A designated small area or section (often indoors or in public facilities) where smoking is allowed.
駅の喫煙コーナーはホームの端にあります。
The smoking corner at the station is located at the end of the platform.
最近、ビル内の喫煙コーナーが減ってきた。
Recently, smoking corners inside buildings have become fewer.
空港では喫煙コーナーが完全に分煙されている場所が多い。
At airports, many smoking corners are completely separated for ventilation.