fertilize

verb

fer·​til·​ize ˈfər-tə-ˌlīz How to pronounce fertilize (audio)
fertilized; fertilizing

transitive verb

: to make fertile: such as
a
: to apply a fertilizer to
fertilize land
b
: to cause the fertilization of
fertilizable adjective

Examples of fertilize in a Sentence

A single sperm fertilizes an egg. Bees fertilize plants as they collect nectar from flowers. He fertilizes the lawn every year. The soil is so rich there is no need to fertilize.
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.
So, one way to fix this is, fertilizing in spring with a citrus fertilizer, according to label directions. Steve Bender, Southern Living, 19 Apr. 2025 Perennial June-bearing strawberries are typically fertilized once a year in late summer to early autumn, while annual day-neutral strawberries are fertilized at six-week intervals from mid-summer to early fall. Lauren Landers, Better Homes & Gardens, 18 Apr. 2025 Do not prune or fertilize shrubs until the end of May to avoid further injury. Heather Zidack, Hartford Courant, 12 Apr. 2025 Rather than address the underlying medical issues that prevent conception, IVF acts as a Band-Aid solution, artificially fertilizing eggs outside the womb in a laboratory. John Oertle, National Review, 6 Apr. 2025 See All Example Sentences for fertilize

Word History

First Known Use

1621, in the meaning defined above

Time Traveler
The first known use of fertilize was in 1621

Browse Nearby Words

Cite this Entry

“Fertilize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fertilize. Accessed 1 May. 2025.

Kids Definition

fertilize

verb
fer·​til·​ize ˈfərt-ᵊl-ˌīz How to pronounce fertilize (audio)
fertilized; fertilizing
: to make fertile: as
a
: to cause the fertilization of
also : to unite with in the process of fertilization
a sperm fertilizes an egg
b
: to apply a fertilizer to
fertilize land

More from Merriam-Webster on fertilize

Last Updated: - Updated example sentences
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