Nuclear doomsday Synonyms

Definitions for Nuclear


  • (adjective) constituting or like a nucleus
  • (adjective) of or relating to or constituting the nucleus of a cell
  • (adjective) of or relating to or constituting the nucleus of an atom

Definitions for Doomsday


  • (noun) (New Testament) day at the end of time following Armageddon when God will decree the fates of all individual humans according to the good and evil of their earthly lives
  • (noun) an unpleasant or disastrous destiny