nu'clear fu'el

1. Physics.fissile or fertile material that undergoes fission in a nuclear reactor.
2. any light element, as hydrogen or helium, that undergoes fusion and gives off energy within the interior of stars.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

nuclear fissionnuclear fusion
See also:

Related Content


Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards