pollen

noun

pol·​len ˈpä-lən How to pronounce pollen (audio)
1
: a mass of microspores in a seed plant appearing usually as a fine dust
2
: a dusty bloom on the body of an insect

Examples of pollen in a Sentence

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.
In addition, warmer seasons lengthen pollen cycles and increase pollen counts, priming lungs for more asthma episodes and more allergy attacks. Bill Frist, Forbes.com, 18 Sep. 2025 Select native plants with complete flower parts that offer nectar and pollen. Markis Hill, Kansas City Star, 16 Sep. 2025 That includes any bacteria, dust mites, pollen, and viruses that might have gotten trapped somewhere between the foam and your box spring. Stephanie Osmanski, Better Homes & Gardens, 16 Sep. 2025 In early spring, a flush of red flowers provides a rich source of pollen and nectar to native bees. Kim Toscano, Southern Living, 15 Sep. 2025 See All Example Sentences for pollen

Word History

Etymology

New Latin pollin-, pollen, from Latin, fine flour

First Known Use

1723, in the meaning defined at sense 1

Time Traveler
The first known use of pollen was in 1723

Browse Nearby Words

Cite this Entry

“Pollen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pollen. Accessed 22 Sep. 2025.

Kids Definition

pollen

noun
pol·​len ˈpäl-ən How to pronounce pollen (audio)
: a mass of tiny particles in the anthers of a flower that fertilize the seeds and usually appear as fine yellow dust

Medical Definition

pollen

noun
pol·​len ˈpäl-ən How to pronounce pollen (audio)
: a mass of male spores in a seed plant appearing usually as a fine dust

More from Merriam-Webster on pollen

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