Main Entry: mi·cro·bi·ol·o·gy
Pronunciation: "mI-krO-bI-'äl-&-jE
Function: noun
Inflected Form: plural -gies
: a branch of biology dealing especially with microscopic forms of life (as bacteria, protozoans, viruses, and fungi) —mi·cro·bi·o·log·i·cal /'mI-krO-"bI-&-'läj-i-k&l/ also mi·cro·bi·o·log·ic /-'läj-ik/ adjective —mi·cro·bi·o·log·i·cal·ly /-i-k(&-)lE/ adverb