extremophile
/ (ɪkˈstrɛməˌfaɪl) /
Save This Word!
noun
a microbe that lives in an environment once thought to be uninhabitable, for example in boiling or frozen water
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?
Words nearby extremophile
extreme sport, extreme unction, extremism, extremist, extremity, extremophile, extremum, extricable, extricate, extrication, extrinsic
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
Scientific definitions for extremophile
extremophile
[ ĭk-strē′mə-fīl′ ]
An organism adapted to living in conditions of extreme temperature, pressure, or chemical concentration, as in highly acidic or salty environments. Many extremophiles are unicellular organisms known as archaea.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.