'Nuclear physics' definitions:

Definition of 'nuclear physics'

From: WordNet
noun
The branch of physics that studies the internal structure of atomic nuclei [syn: nuclear physics, atomic physics, nucleonics]

Definition of 'Nuclear physics'

From: GCIDE
  • Nuclear physics \Nu"cle*ar phys"ics\, n. That branch of physics which studies the structure of and phenomena observed in atomic nuclei. [PJC]

Synonyms of 'nuclear physics'

From: Moby Thesaurus