1 the act or an instance of disposing of something.
2 the arrangement, disposition, or placing of something.
3 control or management (of a person, business, etc.).
4 (esp. as waste disposal) the disposing of rubbish.
Phrases and idioms:
at one's disposal
1 available for one's use.
2 subject to one's orders or decisions.
Useful english dictionary. 2012.