- Word Explorer
|part of speech:
||of, or having to do with, or being the nucleus of an atom or a cell.
A proton is a nuclear particle.The nuclear membrane surrounds the nucleus of a cell.
||using the nuclei of atoms.
He is in the field of nuclear physics.There was a protest against building a nuclear power plant.
||of or having atomic or hydrogen bombs.
The United States is a nuclear power.