1. A beneficial bacterium found in the intestinal tract of healthy mammals; often considered to be a plant
   - probiotic, probiotic bacterium, probiotic flora

Type of: bacteria, bacterium

• zoonotic
• zoonotic disease
• zoophagous
• zoophilia
• zoophilism
• zoophobia
• zoophyte
• zooplankton
• zoopraxiscope
• zoopsia
• zoospore
• zoot suit
• zootoxin
• zori
• zoril
• Zoroaster
• Zoroastrian
• Grimm's law
• grimness
• grimoire
• grimy
• grin
• grind
• grind away
• grind down