[soil] 
| 1. | to make unclean, dirty, or filthy, esp. on the surface: to soil one's clothes. |
| 2. | to smirch, smudge, or stain: The ink soiled his hands. |
| 3. | to sully or tarnish, as with disgrace; defile morally: to soil one's good name. |
| 4. | to become soiled: White soils easily. |
| 5. | the act or fact of soiling. |
| 6. | the state of being soiled. |
| 7. | a spot, mark, or stain. |
| 8. | dirty or foul matter; filth; sewage. |
| 9. | ordure; manure. |
[soil] | to feed (confined cattle, horses, etc.) freshly cut green fodder for roughage. |
| soil 2 (soil) v. soiled, soil·ing, soils v. tr.
To become dirty, stained, or tarnished. n.
[Middle English soilen, from Old French souiller, from Vulgar Latin *suculāre (from Late Latin suculus, diminutive of Latin sūs, pig; see sū- in Indo-European roots) or from souil, pigsty, wallow (from Latin solium, seat; see soil1).] |
| soil 3 (soil) tr.v. soiled, soil·ing, soils
[Origin unknown.] |
| soil (soil) Pronunciation Key
The loose top layer of the Earth's surface, consisting of rock and mineral particles mixed with decayed organic matter (humus), and capable of retaining water, providing nutrients for plants, and supporting a wide range of biotic communities. Soil is formed by a combination of depositional, chemical, and biological processes and plays an important role in the carbon, nitrogen, and hydrologic cycles. Soil types vary widely from one region to another, depending on the type of bedrock they overlie and the climate in which they form. In wet and humid regions, for example, soils tend to be thicker than they do in dry regions. See more at A horizon, B horizon, C horizon., See illustration at ABC soil. |