fertilizer [fertilizers](a natural substance that is used to make the ground more suitable for growing plants) noun [UK: ˈfɜː.tə.laɪ.zə(r)] [US: ˈfɝː.tə.ˌlaɪ.zər]John sells fertilizer. = John vende fertilizzante.
autofertilizzantenoun
breeder [breeders](type of nuclear reactor) noun [UK: ˈbriː.də(r)] [US: ˈbriː.dər]