telluro-

telluro-

or tellur-
pref.
1. Earth: tellurian.
2. Tellurium: tellurous.
[From Latin tellūs, tellūr-, earth.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.