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Valid in these dictionaries

TWL/NWL (Scrabble US/CA/TH)
SOWPODS/CSW (Scrabble UK / ALL)
ENABLE (Words with Friends)

Meaning of nuclear

1 definition found

From WordNet (r) 3.0 (2006) [wn]:

  nuclear
      adj 1: (weapons) deriving destructive energy from the release of
             atomic energy; "nuclear war"; "nuclear weapons"; "atomic
             bombs" [syn: {nuclear}, {atomic}] [ant: {conventional}]
      2: of or relating to or constituting the nucleus of an atom;
         "nuclear physics"; "nuclear fission"; "nuclear forces"
      3: of or relating to or constituting the nucleus of a cell;
         "nuclear membrane"; "nuclear division"
      4: constituting or like a nucleus; "annexation of the suburban
         fringe by the nuclear metropolis"; "the nuclear core of the
         congregation"

Source : WordNet ® Princeton University. 2010.

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