[ma.nure] vt ma.nured ; ma.nur.ing [ME manouren, fr. MF manouvrer, lit., to do work by hand, fr. L manu operare] (15c) 1 obs: cultivate
2: to enrich (land) by the application of manure -- ma.nur.er n
[2]manure n (1549): material that fertilizes land; esp: refuse of stables and barnyards consisting of livestock excreta with or without litter -- ma.nu.ri.al adj