mutualism
[ myoo-choo-uh-liz-uh m ]
/ ˈmyu tʃu əˌlɪz əm /
noun
a relationship between two species of organisms in which both benefit from the association.
the doctrine that the interdependence of social elements is the primary determinant of individual and social relations, especially the theory that common ownership of property, or collective effort and control governed by sentiments of brotherhood and mutual aid, will be beneficial to both the individual and society.
Sociology.
the force or principle of mutual aid.
OTHER WORDS FROM mutualism
mu·tu·al·ist, noun mu·tu·al·is·tic, adjectiveWords nearby mutualism
Example sentences from the Web for mutualism
British Dictionary definitions for mutualism
Derived forms of mutualism
mutualist, noun, adjective mutualistic, adjectiveMedical definitions for mutualism
mutualism
[ myōō′chōō-ə-lĭz′əm ]
n.
A symbiotic relationship in which both species benefit.
Other words from mutualism
mu′tu•al•is′tic adj.Scientific definitions for mutualism
mutualism
[ myōō′chōō-ə-lĭz′əm ]
A relationship between two organisms in which each of the organisms benefits.♦ In obligate mutualism the interacting species are interdependent and cannot survive without each other. The fungi and algae that combine to form lichen are obligate mutualists.♦ In the more common facultative mutualism the interacting species derive benefit without being fully dependent. Many plants produce fruits that are eaten by birds, and the birds later excrete the seeds of these fruits far from the parent plant. While both species benefit, the birds have other food available to them, and the plants can disperse their seeds when the uneaten fruit drops. Compare amensalism commensalism parasitism.