Home › Words › B › bifidobacteriumbifidobacteriumbifidobacterium means any bacterium of the genus Bifidobacterium.EtymologyFrom the genus name.nounAny bacterium of the genus BifidobacteriumDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.bifidum 81% match — A bacterium of species Bifidobacterium bifidum. vs bifidobacterium →bifidobacterial 74% match — Relating to bifidobacteria. vs bifidobacterium →bifidobacterially 73% match — With regard to the bifidobacteria vs bifidobacterium →brevibacterium 72% match — Any bacterium of the genus Brevibacterium vs bifidobacterium →bifibacterial 70% match — Related to bifibacteria vs bifidobacterium →lactobacterium 69% match — Any bacterium of the order Lactobacillales vs bifidobacterium →lactococcus 68% match — Any bacterium of the genus Lactococcus vs bifidobacterium →bifidogenic 68% match — Promoting Bifidobacterium growth. vs bifidobacterium →