circular, handbill, bill, broadside, broadsheet, flier, flyer, throwaway (noun)

an advertisement (usually printed on a page or in a leaflet) intended for wide distribution

"he mailed the circular to all subscribers"

broadsheet (Noun)

A newspaper having pages of standard dimensions (as opposed to a tabloid), especially one that carries serious treatment of news.

broadsheet (Adjective)

In the format of a broadsheet.

broadsheet (Adjective)

Relating to a broadsheet or broadsheets.

Broadsheet

The broadsheet is the largest of the various newspaper formats and is characterized by long vertical pages. The term derives from types of popular prints usually just of a single sheet, sold on the streets and containing various types of material, from ballads to political satire. The first broadsheet newspaper was the Dutch Courante uyt Italien, Duytslandt, &c. published in 1618. Other common newspaper formats include the smaller Berliner and tabloid/compact formats.

Broadsheet

A broadsheet is the largest newspaper format and is characterized by long vertical pages, typically of 22.5 inches (57 cm). Other common newspaper formats include the smaller Berliner and tabloid–compact formats.