1. The act or practice of posting bills, notices, or advertisements on walls, fences, or other public surfaces.
Usage: Usually used in the plural or as a mass noun.; Common in British English.
2. Bills, notices, or advertisements that have been posted on public surfaces.
Usage: Plural form; refers to the physical items posted.

Examples

• The city council banned unauthorized billpostings on public property.
• Billpostings for the concert covered every available wall in the neighborhood.
• The company hired workers to handle billpostings for their new product launch.
• Illegal billpostings were removed by the municipal cleanup crew.
• The regulations restrict billpostings in residential areas.