fallout

1 ENTRIES FOUND:
fallout /ˈfɑːlˌaʊt/ noun
fallout
/ˈfɑːlˌaʊt/
noun
Britannica Dictionary definition of FALLOUT
[noncount]
1 
: the radioactive particles that are produced by a nuclear explosion and that fall through the atmosphere
2 
: a bad effect or result of something