1. the condition of not flowing or moving; lack of activity, growth, or development

Examples

• The pond’s stagnancy made it a breeding ground for mosquitoes.
• Economic stagnancy plagued the region for several years.
• The company’s stagnancy in innovation led to declining sales.
• Air stagnancy in the room made everyone feel drowsy.
• The stagnancy of the political process frustrated voters.
• Water stagnancy can lead to serious health problems.