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Meaning of intestinal flora | Babel Free

Noun CEFR B2

Definitions

The microorganisms (bacteria, archaebacteria, fungi, protists, and viruses) that inhabit the intestines of animal hosts, especially those in a mutualistic relation with the host.

countable, uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

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