community-supported agriculture Syllabification: (com·mu·ni·ty-sup·port·ed ag·ri·cul·ture)Entry from US Dictionary (also chiefly Canadiancommunity-shared agriculture)Definition of community-supported agriculture noun a system in which a farm operation is supported by shareholders within the community who share both the benefits and risks of food production. community-supported agriculture in other Oxford dictionaries Definition of community-supported agriculture in the US English dictionary