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tetraethyllead

or tetraethyl lead

[te-truh-eth-uh l-led] /ˌtɛ trəˌɛθ əlˈlɛd/
noun, Chemistry.
1.
a colorless, oily, water-insoluble, poisonous liquid, (C 2 H 5) 4 Pb, used as an antiknock agent in gasoline.
Also called lead tetraethyl, TEL.
Origin of tetraethyllead
1920-1925
First recorded in 1920-25; tetraethyl + lead2

tel.

tel-1

1.
variant of tele-1 :
telesthesia.

tel-2

1.
variant of tele-2 :
telencephalon.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for TEL

tel-

combining form
1.
a variant of tele-, telo-
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
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TEL in Medicine

tel- 1
pref.
Variant of tele-.

tel- 2
pref.
Variant of telo-.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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0
4
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