biomat (English, noun)
expansion: biomat (plural biomats)
Senses:
qualifier: subsoil hydraulics
glosses: A clogging layer of typically densely packed decaying organic matter which impedes the downward flow of water.
glosses: A restrictive layer that develops beneath the distribution lines of the soil absorption system of septic tanks at the gravel-soil or bed-soil interface.
Forms:
form: biomats
tags: plural