foliose

adjective

fo·​li·​ose ˈfō-lē-ˌōs How to pronounce foliose (audio)
: having a flat, thin, and usually lobed thallus attached to the substratum
foliose lichens
compare crustose, fruticose

Word History

Etymology

Latin foliosus leafy

First Known Use

1758, in the meaning defined above

Time Traveler
The first known use of foliose was in 1758

Browse Nearby Words

Cite this Entry

“Foliose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/foliose. Accessed 7 Jul. 2026.

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