Definitions

1. noun

A type of fungus, especially a mold or mildew.

“The flem had infested the old book, causing it to deteriorate.”

2. verb

To cover or stain with a thin layer of mold or mildew.

“The walls had been flemmed by the damp air.”

3. verb

To make or become discolored or stained, especially with mold or mildew.

“The carpet had been flemmed by the spilled coffee.”