Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Xyris

noun
Xy·​ris | \ ˈzīrə̇s\

Definition of Xyris

: a large genus (the type of the family Xyridaceae) of chiefly American marsh plants having mostly yellow flowers with three sepals of which the two lateral are small, keeled, and persistent and the other is membranous and spreading — see yellow-eyed grass

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 Xyris

New Latin, from Latin, an iris, from Gk

Keep scrolling for more

Learn More about Xyris

Dictionary Entries near Xyris

xyphoid

Xyridaceae

Xyridales

Xyris

xyst

xystum

xystus

Statistics for Xyris

Look-up Popularity

Comments on Xyris

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

Show Comments  Hide Comments 

WORD OF THE DAY

comprise

Listen to the pronounciation of comprise

to be made up of

Get Word of the Day daily email!

Test Your Vocabulary

Where in the World? A Quiz

  • peter bruegel tower of babel painting
  • What language does pajama come from?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

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