: any of a division (Filicophyta) or class (Filicopsida) of flowerless spore-producing vascular plants having alternating sporophyte and gametophyte generations
especially : any of an order (Filicales) 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 Mixed with notes of river moss, bay laurel, and wild fern, this candle is perfect for incorporating a hint of the great outdoors into your home. Claire Hoppe, Better Homes & Gardens, 8 Aug. 2024 Its mind-reading algorithm kept showing me photos from Florida springs appreciation groups that looked like paradise, with lagoons of cerulean blue water and limestone walls covered in ferns. Kathryn Varn, Axios, 2 Aug. 2024 Sarsgaard tends to this man’s sore ego like a gardener to a fern. Vinson Cunningham, The New Yorker, 26 July 2024 Are the genes that encode for nectary development the same between ferns and flowering plants? Jacob S. Suissa, The Conversation, 20 June 2024 See all Example Sentences for fern 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fern.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 19 Aug. 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

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