1. The collective community of microorganisms (bacteria, viruses, fungi, and other microbes) that inhabit a particular environment, such as the human body, soil, or water.
Usage: Plural form of microbiome; Commonly used in scientific and medical contexts

Examples

• Scientists study the microbiomes of different environments to understand how microorganisms interact.
• The human gut microbiomes play an important role in digestion and immune function.
• Soil microbiomes contain billions of bacteria that help plants grow.
• Researchers are comparing microbiomes from healthy and diseased individuals.
• Ocean microbiomes are essential for producing oxygen and cycling nutrients.
• The microbiomes in our mouths help protect our teeth from decay.