Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Paxillosa

plural noun
Pax·​il·​lo·​sa | \ ˌpaksəˈlōsə\

Definition of Paxillosa

in some especially former classifications
: an order that comprises starfishes with dorsal paxillae and is sometimes retained as a suborder of Phanerozonia

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for Paxillosa

New Latin, from neuter plural of (assumed) New Latin paxillosus, from New Latin paxilla + Latin -osus -ose

Keep scrolling for more

Learn More about Paxillosa

Statistics for Paxillosa

Look-up Popularity

Comments on Paxillosa

What made you want to look up Paxillosa? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

putsch

Listen to the pronounciation of putsch

a secret plot to overthrow a government

Get Word of the Day daily email!

Test Your Vocabulary

April 2019 Words of the Day Quiz

  • a bird amidst buds
  • Which is a synonym of propitious?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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

Words at Play
Ask the Editors
Word Games