Nuclear may refer to:

Physics

Relating to the nucleus of the atom:

  • Nuclear engineering
  • Nuclear physics
  • Nuclear power
  • Nuclear reactor
  • Nuclear weapon
  • Nuclear medicine
  • Radiation therapy
  • Nuclear warfare

Mathematics

  • Nuclear space
  • Nuclear operator
  • Nuclear congruence
  • Nuclear C*-algebra

Biology

Relating to the nucleus of the cell:

  • Nuclear DNA

Society

  • Nuclear family, a family consisting of a pair of adults and their children

Music

  • "Nuclear" (band), Chilean thrash metal band
  • "Nuclear" (Ryan Adams song), 2002
  • "Nuclear", a song by Mike Oldfield from his Man on the Rocks album
  • Nu.Clear (EP) by South Korean girl group CLC

Films

  • Nuclear (film), a 2022 documentary by Oliver Stone.

See also

  • Nucleus (disambiguation)
  • Nucleolus
  • Nucleation
  • Nucleic acid
  • Nucular