intransitive verb
Definition: To become dirty or marked with stains.
Example: The children soiled their clothes while playing outside.
noun
Definition: The top layer of the earth's surface where plants grow, made up of a mixture of organic matter, minerals, gases, liquids, and organisms.
Example: Farmers need to take care of the soil to grow healthy crops.
transitive verb
Definition: To make something dirty or unclean, especially on the surface.
Example: The children soiled their clothes while playing in the mud.