violaxanthin

noun vi·o·la·xanthin \vī¦ōlə, ¦vīələ+\

Definition of violaxanthin

  1. :  an orange to red crystalline carotenoid pigment C40H56O4 obtained from yellow pansies and many other plants :  zeaxanthin di-epoxide

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of violaxanthin

New Latin Viola + English xanthin


Seen and Heard

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

WORD OF THE DAY

a rounded knoll or a ridge of ice

Get Word of the Day daily email!