[ thahy-on-ik ]
/ θaɪˈɒn ɪk /
of or relating to sulfur.
Origin of thionic
1875–80; < Greek theîon sulfur + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for thionic
/ (θaɪˈɒnɪk) /
of, relating to, or containing sulphur
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
Medicine definitions for thionic
[ thī-ŏn′ĭk ]
Of, relating to, containing, or derived from sulfur.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.