1. the total area of floor space in a building, measured in square feet or square meters
Usage: commonly used in real estate and commercial contexts

Examples

• The office building has 50,000 square feet of floorage available for lease.
• The developer calculated the floorage of each apartment to determine rental prices.
• The warehouse's total floorage was sufficient for the company's inventory needs.
• Real estate agents often advertise properties by their floorage and location.
• The renovation project increased the building's usable floorage by 20 percent.