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rhizanthous

American  
[rahy-zan-thuhs] / raɪˈzæn θəs /

adjective

Botany.

  1. bearing flowers directly from the root.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.