Rhodomelaceae

plural noun

Rho·​dom·​e·​la·​ce·​ae
rōˌdäməˈlāsēˌē
: a large family of filamentous red algae (order Rhodymeniales) characterized by a much-branched thallus in which the main axis and branches consist of a polysiphonic arrangement of filaments
rhodomelaceous
⸗¦⸗⸗¦lāshəs
adjective

Word History

Etymology

New Latin, from Rhodomela, type genus (from rhod- + Greek melas black) + -aceae

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near Rhodomelaceae

Cite this Entry

“Rhodomelaceae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rhodomelaceae. Accessed 21 Dec. 2024.

Love words? Need even more definitions?

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