Containing or rich in microscopic plants or plant-like organisms.

= microzoan, adj.

Of or relating to microphytes; of the nature of or characteristic of a microphyte.

Characterized by the presence of corpuscles or minute organisms.

= germicidal, adj. Now rare.

Relating to or of the nature of a microbe.

Relating to or consisting of microscopic animals.

= microbial, adj.

= microbial, adj.

Of, relating to, or caused by microbes; of the nature of a microbe.

= microbial, adj.

Of, relating to, or caused by microorganisms.

Of or relating to microorganisms.

= microbial, adj.