nuclear fallout

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]
English Wikipedia has an article on:
Wikipedia

Etymology

[edit]

In reference to such material falling out of the sky.

Noun

[edit]

nuclear fallout (countable and uncountable, plural nuclear fallouts)

  1. (uncountable) Residual radioactive material in the upper atmosphere which settles down to Earth over a protracted period; typically ash which has been propelled upwards by a nuclear explosion or disaster, sometimes mixed with rain or snow.
  2. (countable) An event in which this occurs, generally perceived as an ecological disaster due to the distribution of irradiated material over a much larger area than the zone directly affected by the original event.

Synonyms

[edit]

Translations

[edit]