Wednesday, January 21, 2015

Fwd: pyrophoric: Dictionary.com Word of the Day


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From: Dictionary.com <doctor@dictionary.com>
Date: Wed, Jan 21, 2015 at 3:05 AM
Subject: pyrophoric: Dictionary.com Word of the Day
To: hectorpinillos@gmail.com


Dictionary.com
Jan. 21, 2015
Word of the Day

pyrophoric Audio Pronunciation
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\pahy-ruh-FAWR-ik, -FOR-\
adjective
1. Chemistry. capable of igniting spontaneously in air.
Quotes
Plutonium is highly reactive and pyrophoric. The ceramic crucibles are also inert and nonreactive.
-- Tom Clancy, The Sum of All Fears, 1991
Origin
Pyrophoric entered English in the late 1700s from the Greek root pyrophóros meaning "fire-bearing."
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