: any of a division (Polypodiophyta) or class (Polypodiopsida) of flowerless spore-producing vascular plants having alternating sporophyte and gametophyte generations
especially : any of an order (Polypodiales) of homosporous plants possessing roots, stems, and leaflike fronds compare seed fern
fernlike adjective
ferny adjective

Examples of fern 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.
It is designed in a shape that depicts a crown and also contains native king ferns, English roses, and teuila (red ginger), the national flower of Samoa. Simon Perry, People.com, 25 Oct. 2024 The train weaves through tall mountains and lush green jungle—ferns, bromeliads and plenty of green foliage consume the right-hand side of the train. Arati Menon, Condé Nast Traveler, 26 Sep. 2024 The fern is widely regarded as a symbol of endurance, resilience and new beginnings, due to its ability to flourish in diverse conditions. Janine Henni, People.com, 10 Oct. 2024 Her pointed-toe pumps and clutch bag perfectly matched the color of the coat, and Kate finished the look with Catherine Zoraida gold fern drop earrings. Kathleen Walsh, Glamour, 10 Oct. 2024 See all Example Sentences for fern 

Word History

Etymology

Middle English, from Old English fearn; akin to Old High German farn fern, Sanskrit parṇa wing, leaf

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of fern was before the 12th century

Dictionary Entries Near fern

Cite this Entry

“Fern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fern. Accessed 23 Nov. 2024.

Kids Definition

fern

noun
: any of an order of vascular plants resembling seed plants in having root, stem, and leaflike fronds but reproducing by spores instead of by flowers and seeds
fernlike adjective
ferny adjective

More from Merriam-Webster on fern

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!