Definitions
1.verbTo make dirty.
2.verbTo become dirty or soiled."Light colours soil sooner than dark ones."
3.verbTo stain or mar, as with infamy or disgrace; to tarnish; to sully.
4.verbTo dirty one's clothing by accidentally defecating while clothed.
5.verbTo make invalid, to ruin.
6.verbTo enrich with soil or muck; to manure.
7.verbTo feed, as cattle or horses, in the barn or an enclosure, with fresh grass or green food cut for them, instead of sending them out to pasture; hence (such food having the effect of purging them), to purge by feeding on green food."to soil a horse"
8.nounAn act of making dirty.