microflora in English dictionary microflora Meanings and definitions of "microflora" Microscopic plant life, especially the bacterial colonies found in the gut of normal, healthy animals and humans. noun Microscopic plant life, especially the bacterial colonies found in the gut of normal, healthy animals and humans. noun microscopic plants; bacteria are often considered to be microflora more Grammar and declension of microflora microflora ( plural microflorae) microflora (plural microflorae) more Sample sentences with "microflora" Declension Stem Try again Available translations Amharic Arabic Chinese Czech Eastern Mari Estonian Finnish French German Hindi Hungarian Irish Italian Japanese Korean Persian Polish Portuguese Romanian Russian Slovak Spanish Swedish Tamil Thai Authors