• synonyms


See more synonyms on Thesaurus.com
adjective Chemistry.
  1. of or containing thallium, especially in the trivalent state.
Show More

Origin of thallic

First recorded in 1865–70; thall(ium) + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for thallic


  1. of or containing thallium, esp in the trivalent state
Show More
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

thallic in Medicine


  1. Of or relating to conidia produced with no enlargement or growth after delimitation by septa in the hypha.
  2. Of, relating to, or containing thallium, especially with valence 3.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.