-acean

1 of 2

adjective suffix

: -aceous
rosacean

-acean

2 of 2

noun suffix

plural -s
: organism characterized by : organism of the nature of
crustacean
rosacean
in singular corresponding to plurals in -acea, -aceae

Word History

Etymology

Adjective suffix

New Latin -acea, -aceae + English -an

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 -acean

Cite this Entry

“-acean.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/-acean. Accessed 3 Dec. 2024.

Love words? Need even more definitions?

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