Archichlamydeae

plural noun

Ar·​chi·​chla·​myd·​e·​ae
¦ärkēkləˈmidēˌē
: a group of Dicotyledoneae comprising plants in which the petals of the flowers are separate or absent compare metachlamydeae see apetalae , choripetalae
archichlamydeous
¦⸗⸗⸗¦⸗ēəs
adjective

Word History

Etymology

New Latin, from archi- + -chlamydeae (from Greek chlamyd-, chlamys cloak, mantle)

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 Archichlamydeae

Cite this Entry

“Archichlamydeae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Archichlamydeae. Accessed 16 Dec. 2024.

Love words? Need even more definitions?

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