noun.
A large group of naturalorganiccompounds, found in the soil, formed from the chemical and biologicaldecomposition of plant and animalresidues and from the syntheticactivity of microorganisms
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
partially decomposed organic matter; the organic component of soil
noun.
a thick spread made from mashed chickpeas, tahini, lemon juice and garlic; used especially as a dip for pita; originated in the Middle East
Word Usage
"The word "humiliation" is rooted in the Latin word humus, which means "dirt.""