1. mutual or reciprocal influence between two or more people, groups, or things
Usage: formal; often used in academic or technical contexts

1. to influence each other mutually or reciprocally
Usage: formal; less common than the noun form

Examples

• The interinfluence between culture and language shapes how societies communicate.
• Political systems and economic structures often interinfluence one another.
• Scientists study the interinfluence of different environmental factors on climate change.
• The two artistic movements began to interinfluence each other during the early 20th century.
• Social media platforms and user behavior demonstrate constant interinfluence.
• Understanding the interinfluence of diet and exercise is key to health management.