manna lichen

noun

1
: any of several Old World lichens of the genus Lecanora (especially L. esculenta, L. affinis, and L. fruticulosa) that have semicrustaceous scaly-foliose or fruticose thalli that roll up and are blown about often in large quantities over the African and Arabian deserts and are much used there for food by people and animals
2
: a lichen (Gyrophora esculenta) used in Japan for food

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near manna lichen

Cite this Entry

“Manna lichen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/manna%20lichen. Accessed 24 Nov. 2024.

Love words? Need even more definitions?

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