fer·til·iz·er also Brit fer·til·is·er 
/ˈfɚtəˌlaɪzɚ/ noun
plural fer·til·iz·ers /ˈfɚtəˌlaɪzɚ/ noun : a substance (such as manure or a special chemical) that is added to soil to help the growth of plants [noncount] ▪ We only use organic fertilizer in our gardens. [count] ▪ They use chemical fertilizers on their lawn.
