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.
Not only is sunflower pollen more allergenic that other pollens but, due to flower size, there is much more of it than in other flowers. Joshua Siskin, Oc Register, 27 Feb. 2026 Cedar pollen, aka Ashe juniper pollen, has been more manageable across Central Texas in the past few days, despite breezy north winds, according to the Allergy and Asthma Center of Georgetown. Mary Wasson, Austin American Statesman, 26 Feb. 2026 Aside from adding a pop of color to your garden, coneflowers are also a great source of pollen for bees and seeds for birds. Asia London Palomba, The Spruce, 24 Feb. 2026 Ideal for bedrooms, nurseries, apartments with older doors, and homes with hardwood or tile floors, this $4 draft stopper can stop the chilly air from entering, while also muffling outside noises and blocking dust, pollen, and pests. Mariana Best, Better Homes & Gardens, 21 Feb. 2026 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 4 Mar. 2026.

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

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