Amaranthus

noun

Am·​a·​ran·​thus ˌam-ə-ˈran(t)-thəs How to pronounce Amaranthus (audio)
: a large genus of coarse herbs (family Amaranthaceae, the amaranth family) including some which produce pollen that is an important hay fever allergen

Dictionary Entries Near Amaranthus

Cite this Entry

“Amaranthus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Amaranthus. Accessed 20 Apr. 2024.

Love words? Need even more definitions?

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