xanthene

[ zan-theen ]
/ ˈzæn θin /

noun Chemistry.

a yellow, crystalline substance, C13H10O, soluble in ether and slightly soluble in alcohol, used in organic synthesis and as a fungicide.

QUIZZES

CAN YOU GUESS THESE WORDS FROM AROUND THE US?

American English is not always as it appears to be ... get to know regional words in this quiz!
Question 1 of 10
A bet is synonymous with a wager, but what does it mean in New York?

Origin of xanthene

1905–10; earlier xanthen;see xantho-, -ene
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for xanthene

xanthene
/ (ˈzænθiːn) /

noun

a yellowish crystalline heterocyclic compound used as a fungicide; benzo-1,4-pyran. Its molecular structural unit is found in many dyes, such as rhodamine and fluorescein. Formula: CH 2 (C 6 H 4) 2 O
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for xanthene

xanthene
[ zănthēn′ ]

n.

A yellow crystalline organic compound that is soluble in ether and is used as a fungicide and in organic synthesis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.