follow Dictionary.com

Are yams and sweet potatoes the same?

steam-generating heavy-water reactor

noun
1.
a nuclear reactor using heavy water as the moderator, light water (H2O) as the coolant, and uranium oxide cased in zirconium alloy as the fuel SGHWR
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
Cite This Source

Word of the Day

Word Value for steam

7
8
Scrabble Words With Friends