Manurer

ma·nure  (m-nr, -nyr)

n.

Material, especially barnyard or stable dung, often with discarded animal bedding, used to fertilize soil.

tr.v. ma·nured, ma·nur·ing, ma·nures

To fertilize (soil) by applying material such as barnyard dung.

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[From Middle English manuren, to cultivate land, from Anglo-Norman mainouverer, from Vulgar Latin *manoperre, to work with the hands : Latin man, ablative of manus, hand; see man-² in Indo-European roots + Latin operr, to work; see op- in Indo-European roots.]

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ma·nurer n.

ma·nuri·al adj.