Fertilizer

n.	1.	One who fertilizes; the agent that carries the fertilizing principle, as a moth to an orchid.
	2.	That which renders fertile; a general name for commercial substances which make plants grow better, as manure, guano, phosphate of lime, ammonium nitrate, etc.

Noun

1.

fertilizer - any substance such as manure or a mixture of nitrates used to make soil more fertile Synonyms: fertiliser, plant food

ammonium nitrate, chemical, fecundate, feed, fertilise, fertiliser, fertilize, niter, nitre, organic, organic fertiliser, organic fertilizer, plant food, potassium nitrate, saltpeter, saltpetre, soda niter, sodium nitrate