radiosteel en · NOUN
Etymology
From radio- + steel.
Meanings
-
(countable, uncountable) Steel containing radioactive impurities introduced during the steelmaking process
Niobium 94, a common component of radiosteel, has a half-life of 20,000 years.
1980, Frank Kendig, Richard Hutton, Life-Spans, or, How Long Things Last, New York: Holt, Rinehart, and Winston, page 184:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| radiosteels | Number=Plur | lexicographic |