How do you spell Manure

Available Definitions:
1)  v. t. - To cultivate by manual labor; to till; hence, to develop by culture.
2)  v. t. - To apply manure to; to enrich, as land, by the application of a fertilizing substance.
3)  n. - Any matter which makes land productive; a fertilizing substance, as the contents of stables and barnyards, dung, decaying animal or vegetable substances, etc.