follow Dictionary.com

Why is the ninth month called September?

artificial radioactivity

noun, Physics.
1.
radioactivity introduced into a nonradioactive substance by bombarding the substance with charged particles.
Also called induced radioactivity.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
artificial radioactivity in Medicine

artificial radioactivity n.
The radioactivity of isotopes that have been artificially produced through the bombardment of naturally occurring isotopes by subatomic particles or by high levels of x-rays or gamma rays. Also called induced radioactivity.

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

Word of the Day

Difficulty index for artificial radioactivity

Few English speakers likely know this word

Word Value for artificial

15
17
Scrabble Words With Friends