fertilizer

noun

fer·​til·​iz·​er ˈfər-tə-ˌlī-zər How to pronounce fertilizer (audio)
: one that fertilizes
specifically : a substance (such as manure or a chemical mixture) used to make soil more fertile

Examples of fertilizer in a Sentence

We only use organic fertilizer in our gardens. They use chemical fertilizers on their lawn.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The concept involves producing in harmony with nature by reducing chemical fertilizers and pesticides, working with cover cropping and intercropping, considering how the land should be cared for, and increasing fertilization so the product becomes healthier and better quality. Christopher Marquis, Forbes.com, 17 Apr. 2025 Place a tablespoon of a balanced fertilizer (e.g., 10-10-10) one inch beneath each bulb for better blooms. Clarence Schmidt, San Diego Union-Tribune, 16 Apr. 2025 Fertilize container petunias weekly or biweekly with a diluted general-purpose liquid fertilizer when watering. Andy Wilcox, Better Homes & Gardens, 15 Apr. 2025 In Sri Lanka in 2021, the government banned chemical fertilizers, one of many policies imposed in an effort to shore up dwindling foreign currency reserves caused by years of economic mismanagement. Amanda Taub, New York Times, 14 Apr. 2025 See All Example Sentences for fertilizer

Word History

First Known Use

circa 1661, in the meaning defined above

Time Traveler
The first known use of fertilizer was circa 1661

Browse Nearby Words

Cite this Entry

“Fertilizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fertilizer. Accessed 30 Apr. 2025.

Kids Definition

fertilizer

noun
fer·​til·​iz·​er ˈfərt-ᵊl-ˌī-zər How to pronounce fertilizer (audio)
: a substance (as manure or a chemical) used to make soil produce larger or more plant life
Last Updated: - Updated example sentences
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