advertising section; classified ads; ad column
Refers to a section of a newspaper, magazine, or website where advertisements are placed. Often used for classified ads or dedicated ad space.
There was a job advertisement in the newspaper's classified section.
The ad section of this magazine is always colorful.
求人欄 is a job listings section, a specific type of 広告欄.
Compound of 広告 (advertisement) and 欄 (column, section).