1. the quality or state of being able to be thrown away or discarded after use
Usage: often used in reference to consumer products designed for single use
2. the quality of being available for use or at one's disposal
Usage: formal or technical usage

Examples

• The disposability of plastic bags has made them popular for grocery shopping.
• Manufacturers emphasize the disposability of their paper cups to appeal to busy consumers.
• Environmental advocates criticize the culture of disposability in modern consumer society.
• The disposability of these products reduces long-term costs for businesses.
• Many people are reconsidering the disposability of single-use items due to environmental concerns.