Main Entry: fu·so·bac·te·ri·um Pronunciation: "fyü-zO-bak-'tir-E-&m Function: noun 1capitalized: a genus of gram-negative anaerobic strictly parasitic rod-shaped bacteria of the family Bacteroidaceae that include some pathogens occurring especially in purulent or gangrenous infections 2pluralfu·so·bac·te·ria/-E-&/: any bacterium of the genus Fusobacterium
Fusobacterium Fu·so·bac·te·ri·um (fy&oomacr;'zō-bāk-tēr'ē-əm) n. A genus of gram-negative, anaerobic bacteria that produce butyric acid as a major metabolic product and occur in purulent or gangrenous infections.