1. a relationship between two different species of organisms in which both benefit
Usage: biology
2. a theory or system of mutual dependence as the condition of individual and social welfare
Usage: philosophy; economics

Examples

• The relationship between bees and flowers is a classic example of mutualism.
• Clownfish and sea anemones demonstrate mutualism in marine ecosystems.
• The mycorrhizal fungi and plant roots form a mutualistic partnership.
• His economic theory was based on principles of mutualism rather than competition.
• The cleaning stations on coral reefs show mutualism between fish species.
• Mutualism ensures that both organisms gain advantages from their interaction.