compost
a mixture, normally of plant remains, peat, charcoal, etc., in which plants are grown, esp in pots
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
Compost
Process whereby organic wastes, including food wastes, paper, and yard wastes, decompose naturally, resulting in a product rich in minerals and ideal for gardening and farming as a soil conditioner, mulch, resurfacing material, or landfill cover
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
compost
[′käm‚pōst] (materials)
A mixture of decaying organic matter used to fertilize and condition the soil.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
compost
A mixture usually consisting largely of decomposed organic material; used for fertilizing soil.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.